20134851600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{41843}}^1$

素因数の和:42265

約数の個数: 120

約数和(自身を含む): 64661031072

約数和(自身を除く): 44526179472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 401, 600, 802, 1200, 1203, 1604, 2005, 2406, 3208, 4010, 4812, 6015, 6416, 8020, 9624, 10025, 12030, 16040, 19248, 20050, 24060, 30075, 32080, 40100, 41843, 48120, 60150, 80200, 83686, 96240, 120300, 125529, 160400, 167372, 209215, 240600, 251058, 334744, 418430, 481200, 502116, 627645, 669488, 836860, 1004232, 1046075, 1255290, 1673720, 2008464, 2092150, 2510580, 3138225, 3347440, 4184300, 5021160, 6276450, 8368600, 10042320, 12552900, 16737200, 16779043, 25105800, 33558086, 50211600, 50337129, 67116172, 83895215, 100674258, 134232344, 167790430, 201348516, 251685645, 268464688, 335580860, 402697032, 419476075, 503371290, 671161720, 805394064, 838952150, 1006742580, 1258428225, 1342323440, 1677904300, 2013485160, 2516856450, 3355808600, 4026970320, 5033712900, 6711617200, 10067425800, 20134851600]

約数ペア:

[(1, 20134851600), (2, 10067425800), (3, 6711617200), (4, 5033712900), (5, 4026970320), (6, 3355808600), (8, 2516856450), (10, 2013485160), (12, 1677904300), (15, 1342323440), (16, 1258428225), (20, 1006742580), (24, 838952150), (25, 805394064), (30, 671161720), (40, 503371290), (48, 419476075), (50, 402697032), (60, 335580860), (75, 268464688), (80, 251685645), (100, 201348516), (120, 167790430), (150, 134232344), (200, 100674258), (240, 83895215), (300, 67116172), (400, 50337129), (401, 50211600), (600, 33558086), (802, 25105800), (1200, 16779043), (1203, 16737200), (1604, 12552900), (2005, 10042320), (2406, 8368600), (3208, 6276450), (4010, 5021160), (4812, 4184300), (6015, 3347440), (6416, 3138225), (8020, 2510580), (9624, 2092150), (10025, 2008464), (12030, 1673720), (16040, 1255290), (19248, 1046075), (20050, 1004232), (24060, 836860), (30075, 669488), (32080, 627645), (40100, 502116), (41843, 481200), (48120, 418430), (60150, 334744), (80200, 251058), (83686, 240600), (96240, 209215), (120300, 167372), (125529, 160400)]