78412950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 274839552

約数和(自身を除く): 196426602

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 31, 33, 35, 42, 45, 50, 55, 62, 63, 66, 70, 73, 75, 77, 90, 93, 99, 105, 110, 126, 146, 150, 154, 155, 165, 175, 186, 198, 210, 217, 219, 225, 231, 275, 279, 310, 315, 330, 341, 350, 365, 385, 434, 438, 450, 462, 465, 495, 511, 525, 550, 558, 630, 651, 657, 682, 693, 730, 770, 775, 803, 825, 930, 990, 1022, 1023, 1050, 1085, 1095, 1155, 1302, 1314, 1386, 1395, 1533, 1550, 1575, 1606, 1650, 1705, 1825, 1925, 1953, 2046, 2170, 2190, 2263, 2310, 2325, 2387, 2409, 2475, 2555, 2790, 3066, 3069, 3150, 3255, 3285, 3410, 3465, 3650, 3850, 3906, 4015, 4526, 4599, 4650, 4774, 4818, 4950, 5110, 5115, 5425, 5475, 5621, 5775, 6138, 6510, 6570, 6789, 6930, 6975, 7161, 7227, 7665, 8030, 8525, 9198, 9765, 10230, 10850, 10950, 11242, 11315, 11550, 11935, 12045, 12775, 13578, 13950, 14322, 14454, 15330, 15345, 15841, 16275, 16425, 16863, 17050, 17325, 19530, 20075, 20367, 21483, 22630, 22995, 23870, 24090, 24893, 25550, 25575, 28105, 30690, 31682, 32550, 32850, 33726, 33945, 34650, 35805, 36135, 38325, 40150, 40734, 42966, 45990, 47523, 48825, 49786, 50589, 51150, 56210, 56575, 59675, 60225, 67890, 71610, 72270, 74679, 76650, 76725, 79205, 84315, 95046, 97650, 101178, 101835, 107415, 113150, 114975, 119350, 120450, 124465, 140525, 142569, 149358, 153450, 158410, 168630, 169725, 174251, 179025, 180675, 203670, 214830, 224037, 229950, 237615, 248930, 252945, 281050, 285138, 339450, 348502, 358050, 361350, 373395, 396025, 421575, 448074, 475230, 505890, 509175, 522753, 537075, 622325, 712845, 746790, 792050, 843150, 871255, 1018350, 1045506, 1074150, 1120185, 1188075, 1244650, 1264725, 1425690, 1568259, 1742510, 1866975, 2240370, 2376150, 2529450, 2613765, 3136518, 3564225, 3733950, 4356275, 5227530, 5600925, 7128450, 7841295, 8712550, 11201850, 13068825, 15682590, 26137650, 39206475, 78412950]

約数ペア:

[(1, 78412950), (2, 39206475), (3, 26137650), (5, 15682590), (6, 13068825), (7, 11201850), (9, 8712550), (10, 7841295), (11, 7128450), (14, 5600925), (15, 5227530), (18, 4356275), (21, 3733950), (22, 3564225), (25, 3136518), (30, 2613765), (31, 2529450), (33, 2376150), (35, 2240370), (42, 1866975), (45, 1742510), (50, 1568259), (55, 1425690), (62, 1264725), (63, 1244650), (66, 1188075), (70, 1120185), (73, 1074150), (75, 1045506), (77, 1018350), (90, 871255), (93, 843150), (99, 792050), (105, 746790), (110, 712845), (126, 622325), (146, 537075), (150, 522753), (154, 509175), (155, 505890), (165, 475230), (175, 448074), (186, 421575), (198, 396025), (210, 373395), (217, 361350), (219, 358050), (225, 348502), (231, 339450), (275, 285138), (279, 281050), (310, 252945), (315, 248930), (330, 237615), (341, 229950), (350, 224037), (365, 214830), (385, 203670), (434, 180675), (438, 179025), (450, 174251), (462, 169725), (465, 168630), (495, 158410), (511, 153450), (525, 149358), (550, 142569), (558, 140525), (630, 124465), (651, 120450), (657, 119350), (682, 114975), (693, 113150), (730, 107415), (770, 101835), (775, 101178), (803, 97650), (825, 95046), (930, 84315), (990, 79205), (1022, 76725), (1023, 76650), (1050, 74679), (1085, 72270), (1095, 71610), (1155, 67890), (1302, 60225), (1314, 59675), (1386, 56575), (1395, 56210), (1533, 51150), (1550, 50589), (1575, 49786), (1606, 48825), (1650, 47523), (1705, 45990), (1825, 42966), (1925, 40734), (1953, 40150), (2046, 38325), (2170, 36135), (2190, 35805), (2263, 34650), (2310, 33945), (2325, 33726), (2387, 32850), (2409, 32550), (2475, 31682), (2555, 30690), (2790, 28105), (3066, 25575), (3069, 25550), (3150, 24893), (3255, 24090), (3285, 23870), (3410, 22995), (3465, 22630), (3650, 21483), (3850, 20367), (3906, 20075), (4015, 19530), (4526, 17325), (4599, 17050), (4650, 16863), (4774, 16425), (4818, 16275), (4950, 15841), (5110, 15345), (5115, 15330), (5425, 14454), (5475, 14322), (5621, 13950), (5775, 13578), (6138, 12775), (6510, 12045), (6570, 11935), (6789, 11550), (6930, 11315), (6975, 11242), (7161, 10950), (7227, 10850), (7665, 10230), (8030, 9765), (8525, 9198)]