20123718000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:649

約数の個数: 320

約数和(自身を含む): 66579881472

約数和(自身を除く): 46456163472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 67, 75, 80, 100, 113, 120, 125, 134, 150, 200, 201, 226, 240, 250, 268, 300, 335, 339, 375, 400, 402, 443, 452, 500, 536, 565, 600, 670, 678, 750, 804, 886, 904, 1000, 1005, 1072, 1130, 1200, 1329, 1340, 1356, 1500, 1608, 1675, 1695, 1772, 1808, 2000, 2010, 2215, 2260, 2658, 2680, 2712, 2825, 3000, 3216, 3350, 3390, 3544, 4020, 4430, 4520, 5025, 5316, 5360, 5424, 5650, 6000, 6645, 6700, 6780, 7088, 7571, 8040, 8375, 8475, 8860, 9040, 10050, 10632, 11075, 11300, 13290, 13400, 13560, 14125, 15142, 16080, 16750, 16950, 17720, 20100, 21264, 22150, 22600, 22713, 25125, 26580, 26800, 27120, 28250, 29681, 30284, 33225, 33500, 33900, 35440, 37855, 40200, 42375, 44300, 45200, 45426, 50059, 50250, 53160, 55375, 56500, 59362, 60568, 66450, 67000, 67800, 75710, 80400, 84750, 88600, 89043, 90852, 100118, 100500, 106320, 110750, 113000, 113565, 118724, 121136, 132900, 134000, 135600, 148405, 150177, 151420, 166125, 169500, 177200, 178086, 181704, 189275, 200236, 201000, 221500, 226000, 227130, 237448, 250295, 265800, 296810, 300354, 302840, 332250, 339000, 356172, 363408, 378550, 400472, 402000, 443000, 445215, 454260, 474896, 500590, 531600, 567825, 593620, 600708, 605680, 664500, 678000, 712344, 742025, 750885, 757100, 800944, 886000, 890430, 908520, 946375, 1001180, 1135650, 1187240, 1201416, 1251475, 1329000, 1424688, 1484050, 1501770, 1514200, 1780860, 1817040, 1892750, 2002360, 2226075, 2271300, 2374480, 2402832, 2502950, 2658000, 2839125, 2968100, 3003540, 3028400, 3353953, 3561720, 3710125, 3754425, 3785500, 4004720, 4452150, 4542600, 5005900, 5678250, 5936200, 6007080, 6257375, 6707906, 7123440, 7420250, 7508850, 7571000, 8904300, 9085200, 10011800, 10061859, 11130375, 11356500, 11872400, 12014160, 12514750, 13415812, 14840500, 15017700, 15142000, 16769765, 17808600, 18772125, 20023600, 20123718, 22260750, 22713000, 25029500, 26831624, 29681000, 30035400, 33539530, 35617200, 37544250, 40247436, 44521500, 45426000, 50059000, 50309295, 53663248, 59362000, 60070800, 67079060, 75088500, 80494872, 83848825, 89043000, 100118000, 100618590, 134158120, 150177000, 160989744, 167697650, 178086000, 201237180, 251546475, 268316240, 300354000, 335395300, 402474360, 419244125, 503092950, 670790600, 804948720, 838488250, 1006185900, 1257732375, 1341581200, 1676976500, 2012371800, 2515464750, 3353953000, 4024743600, 5030929500, 6707906000, 10061859000, 20123718000]

約数ペア:

[(1, 20123718000), (2, 10061859000), (3, 6707906000), (4, 5030929500), (5, 4024743600), (6, 3353953000), (8, 2515464750), (10, 2012371800), (12, 1676976500), (15, 1341581200), (16, 1257732375), (20, 1006185900), (24, 838488250), (25, 804948720), (30, 670790600), (40, 503092950), (48, 419244125), (50, 402474360), (60, 335395300), (67, 300354000), (75, 268316240), (80, 251546475), (100, 201237180), (113, 178086000), (120, 167697650), (125, 160989744), (134, 150177000), (150, 134158120), (200, 100618590), (201, 100118000), (226, 89043000), (240, 83848825), (250, 80494872), (268, 75088500), (300, 67079060), (335, 60070800), (339, 59362000), (375, 53663248), (400, 50309295), (402, 50059000), (443, 45426000), (452, 44521500), (500, 40247436), (536, 37544250), (565, 35617200), (600, 33539530), (670, 30035400), (678, 29681000), (750, 26831624), (804, 25029500), (886, 22713000), (904, 22260750), (1000, 20123718), (1005, 20023600), (1072, 18772125), (1130, 17808600), (1200, 16769765), (1329, 15142000), (1340, 15017700), (1356, 14840500), (1500, 13415812), (1608, 12514750), (1675, 12014160), (1695, 11872400), (1772, 11356500), (1808, 11130375), (2000, 10061859), (2010, 10011800), (2215, 9085200), (2260, 8904300), (2658, 7571000), (2680, 7508850), (2712, 7420250), (2825, 7123440), (3000, 6707906), (3216, 6257375), (3350, 6007080), (3390, 5936200), (3544, 5678250), (4020, 5005900), (4430, 4542600), (4520, 4452150), (5025, 4004720), (5316, 3785500), (5360, 3754425), (5424, 3710125), (5650, 3561720), (6000, 3353953), (6645, 3028400), (6700, 3003540), (6780, 2968100), (7088, 2839125), (7571, 2658000), (8040, 2502950), (8375, 2402832), (8475, 2374480), (8860, 2271300), (9040, 2226075), (10050, 2002360), (10632, 1892750), (11075, 1817040), (11300, 1780860), (13290, 1514200), (13400, 1501770), (13560, 1484050), (14125, 1424688), (15142, 1329000), (16080, 1251475), (16750, 1201416), (16950, 1187240), (17720, 1135650), (20100, 1001180), (21264, 946375), (22150, 908520), (22600, 890430), (22713, 886000), (25125, 800944), (26580, 757100), (26800, 750885), (27120, 742025), (28250, 712344), (29681, 678000), (30284, 664500), (33225, 605680), (33500, 600708), (33900, 593620), (35440, 567825), (37855, 531600), (40200, 500590), (42375, 474896), (44300, 454260), (45200, 445215), (45426, 443000), (50059, 402000), (50250, 400472), (53160, 378550), (55375, 363408), (56500, 356172), (59362, 339000), (60568, 332250), (66450, 302840), (67000, 300354), (67800, 296810), (75710, 265800), (80400, 250295), (84750, 237448), (88600, 227130), (89043, 226000), (90852, 221500), (100118, 201000), (100500, 200236), (106320, 189275), (110750, 181704), (113000, 178086), (113565, 177200), (118724, 169500), (121136, 166125), (132900, 151420), (134000, 150177), (135600, 148405)]