78409630000

素因数分解:

$2^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:442

約数の個数: 400

約数和(自身を含む): 214566016896

約数和(自身を除く): 136156386896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 41, 47, 50, 52, 65, 80, 82, 94, 100, 104, 125, 130, 164, 188, 200, 205, 208, 235, 250, 260, 313, 325, 328, 376, 400, 410, 470, 500, 520, 533, 611, 625, 626, 650, 656, 752, 820, 940, 1000, 1025, 1040, 1066, 1175, 1222, 1250, 1252, 1300, 1565, 1625, 1640, 1880, 1927, 2000, 2050, 2132, 2350, 2444, 2500, 2504, 2600, 2665, 3055, 3130, 3250, 3280, 3760, 3854, 4069, 4100, 4264, 4700, 4888, 5000, 5008, 5125, 5200, 5330, 5875, 6110, 6260, 6500, 7708, 7825, 8125, 8138, 8200, 8528, 9400, 9635, 9776, 10000, 10250, 10660, 11750, 12220, 12520, 12833, 13000, 13325, 14711, 15275, 15416, 15650, 16250, 16276, 16400, 18800, 19270, 20345, 20500, 21320, 23500, 24440, 25040, 25051, 25625, 25666, 26000, 26650, 29375, 29422, 30550, 30832, 31300, 32500, 32552, 38540, 39125, 40690, 41000, 42640, 47000, 48175, 48880, 50102, 51250, 51332, 53300, 58750, 58844, 61100, 62600, 64165, 65000, 65104, 66625, 73555, 76375, 77080, 78250, 81380, 82000, 94000, 96350, 100204, 101725, 102500, 102664, 106600, 117500, 117688, 122200, 125200, 125255, 128330, 130000, 133250, 147110, 152750, 154160, 156500, 162760, 166829, 191243, 192700, 195625, 200408, 203450, 205000, 205328, 213200, 235000, 235376, 240875, 244400, 250510, 256660, 266500, 294220, 305500, 313000, 320825, 325520, 333125, 333658, 367775, 381875, 382486, 385400, 391250, 400816, 406900, 410000, 470000, 481750, 501020, 508625, 513320, 533000, 588440, 603151, 611000, 626000, 626275, 641650, 666250, 667316, 735550, 763750, 764972, 770800, 782500, 813800, 834145, 956215, 963500, 1002040, 1017250, 1026640, 1066000, 1176880, 1204375, 1206302, 1222000, 1252550, 1283300, 1332500, 1334632, 1471100, 1527500, 1529944, 1565000, 1604125, 1627600, 1668290, 1838875, 1912430, 1927000, 2004080, 2034500, 2408750, 2412604, 2505100, 2543125, 2566600, 2665000, 2669264, 2942200, 3015755, 3055000, 3059888, 3130000, 3131375, 3208250, 3336580, 3677750, 3824860, 3854000, 4069000, 4170725, 4781075, 4817500, 4825208, 5010200, 5086250, 5133200, 5330000, 5884400, 6031510, 6110000, 6262750, 6416500, 6673160, 7355500, 7649720, 7840963, 8020625, 8138000, 8341450, 9194375, 9562150, 9635000, 9650416, 10020400, 10172500, 12063020, 12525500, 12833000, 13346320, 14711000, 15078775, 15299440, 15656875, 15681926, 16041250, 16682900, 18388750, 19124300, 19270000, 20345000, 20853625, 23905375, 24126040, 25051000, 25666000, 29422000, 30157550, 31313750, 31363852, 32082500, 33365800, 36777500, 38248600, 39204815, 40690000, 41707250, 47810750, 48252080, 50102000, 60315100, 62627500, 62727704, 64165000, 66731600, 73555000, 75393875, 76497200, 78409630, 83414500, 95621500, 104268125, 119526875, 120630200, 125255000, 125455408, 128330000, 147110000, 150787750, 156819260, 166829000, 191243000, 196024075, 208536250, 239053750, 241260400, 250510000, 301575500, 313638520, 333658000, 376969375, 382486000, 392048150, 417072500, 478107500, 603151000, 627277040, 753938750, 784096300, 834145000, 956215000, 980120375, 1206302000, 1507877500, 1568192600, 1668290000, 1912430000, 1960240750, 3015755000, 3136385200, 3920481500, 4900601875, 6031510000, 7840963000, 9801203750, 15681926000, 19602407500, 39204815000, 78409630000]

約数ペア:

[(1, 78409630000), (2, 39204815000), (4, 19602407500), (5, 15681926000), (8, 9801203750), (10, 7840963000), (13, 6031510000), (16, 4900601875), (20, 3920481500), (25, 3136385200), (26, 3015755000), (40, 1960240750), (41, 1912430000), (47, 1668290000), (50, 1568192600), (52, 1507877500), (65, 1206302000), (80, 980120375), (82, 956215000), (94, 834145000), (100, 784096300), (104, 753938750), (125, 627277040), (130, 603151000), (164, 478107500), (188, 417072500), (200, 392048150), (205, 382486000), (208, 376969375), (235, 333658000), (250, 313638520), (260, 301575500), (313, 250510000), (325, 241260400), (328, 239053750), (376, 208536250), (400, 196024075), (410, 191243000), (470, 166829000), (500, 156819260), (520, 150787750), (533, 147110000), (611, 128330000), (625, 125455408), (626, 125255000), (650, 120630200), (656, 119526875), (752, 104268125), (820, 95621500), (940, 83414500), (1000, 78409630), (1025, 76497200), (1040, 75393875), (1066, 73555000), (1175, 66731600), (1222, 64165000), (1250, 62727704), (1252, 62627500), (1300, 60315100), (1565, 50102000), (1625, 48252080), (1640, 47810750), (1880, 41707250), (1927, 40690000), (2000, 39204815), (2050, 38248600), (2132, 36777500), (2350, 33365800), (2444, 32082500), (2500, 31363852), (2504, 31313750), (2600, 30157550), (2665, 29422000), (3055, 25666000), (3130, 25051000), (3250, 24126040), (3280, 23905375), (3760, 20853625), (3854, 20345000), (4069, 19270000), (4100, 19124300), (4264, 18388750), (4700, 16682900), (4888, 16041250), (5000, 15681926), (5008, 15656875), (5125, 15299440), (5200, 15078775), (5330, 14711000), (5875, 13346320), (6110, 12833000), (6260, 12525500), (6500, 12063020), (7708, 10172500), (7825, 10020400), (8125, 9650416), (8138, 9635000), (8200, 9562150), (8528, 9194375), (9400, 8341450), (9635, 8138000), (9776, 8020625), (10000, 7840963), (10250, 7649720), (10660, 7355500), (11750, 6673160), (12220, 6416500), (12520, 6262750), (12833, 6110000), (13000, 6031510), (13325, 5884400), (14711, 5330000), (15275, 5133200), (15416, 5086250), (15650, 5010200), (16250, 4825208), (16276, 4817500), (16400, 4781075), (18800, 4170725), (19270, 4069000), (20345, 3854000), (20500, 3824860), (21320, 3677750), (23500, 3336580), (24440, 3208250), (25040, 3131375), (25051, 3130000), (25625, 3059888), (25666, 3055000), (26000, 3015755), (26650, 2942200), (29375, 2669264), (29422, 2665000), (30550, 2566600), (30832, 2543125), (31300, 2505100), (32500, 2412604), (32552, 2408750), (38540, 2034500), (39125, 2004080), (40690, 1927000), (41000, 1912430), (42640, 1838875), (47000, 1668290), (48175, 1627600), (48880, 1604125), (50102, 1565000), (51250, 1529944), (51332, 1527500), (53300, 1471100), (58750, 1334632), (58844, 1332500), (61100, 1283300), (62600, 1252550), (64165, 1222000), (65000, 1206302), (65104, 1204375), (66625, 1176880), (73555, 1066000), (76375, 1026640), (77080, 1017250), (78250, 1002040), (81380, 963500), (82000, 956215), (94000, 834145), (96350, 813800), (100204, 782500), (101725, 770800), (102500, 764972), (102664, 763750), (106600, 735550), (117500, 667316), (117688, 666250), (122200, 641650), (125200, 626275), (125255, 626000), (128330, 611000), (130000, 603151), (133250, 588440), (147110, 533000), (152750, 513320), (154160, 508625), (156500, 501020), (162760, 481750), (166829, 470000), (191243, 410000), (192700, 406900), (195625, 400816), (200408, 391250), (203450, 385400), (205000, 382486), (205328, 381875), (213200, 367775), (235000, 333658), (235376, 333125), (240875, 325520), (244400, 320825), (250510, 313000), (256660, 305500), (266500, 294220)]