80494671000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{400471}}^1$

素因数の和:400562

約数の個数: 128

約数和(自身を含む): 254892418560

約数和(自身を除く): 174397747560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 67, 75, 100, 120, 125, 134, 150, 200, 201, 250, 268, 300, 335, 375, 402, 500, 536, 600, 670, 750, 804, 1000, 1005, 1340, 1500, 1608, 1675, 2010, 2680, 3000, 3350, 4020, 5025, 6700, 8040, 8375, 10050, 13400, 16750, 20100, 25125, 33500, 40200, 50250, 67000, 100500, 201000, 400471, 800942, 1201413, 1601884, 2002355, 2402826, 3203768, 4004710, 4805652, 6007065, 8009420, 9611304, 10011775, 12014130, 16018840, 20023550, 24028260, 26831557, 30035325, 40047100, 48056520, 50058875, 53663114, 60070650, 80094200, 80494671, 100117750, 107326228, 120141300, 134157785, 150176625, 160989342, 200235500, 214652456, 240282600, 268315570, 300353250, 321978684, 400471000, 402473355, 536631140, 600706500, 643957368, 670788925, 804946710, 1073262280, 1201413000, 1341577850, 1609893420, 2012366775, 2683155700, 3219786840, 3353944625, 4024733550, 5366311400, 6707889250, 8049467100, 10061833875, 13415778500, 16098934200, 20123667750, 26831557000, 40247335500, 80494671000]

約数ペア:

[(1, 80494671000), (2, 40247335500), (3, 26831557000), (4, 20123667750), (5, 16098934200), (6, 13415778500), (8, 10061833875), (10, 8049467100), (12, 6707889250), (15, 5366311400), (20, 4024733550), (24, 3353944625), (25, 3219786840), (30, 2683155700), (40, 2012366775), (50, 1609893420), (60, 1341577850), (67, 1201413000), (75, 1073262280), (100, 804946710), (120, 670788925), (125, 643957368), (134, 600706500), (150, 536631140), (200, 402473355), (201, 400471000), (250, 321978684), (268, 300353250), (300, 268315570), (335, 240282600), (375, 214652456), (402, 200235500), (500, 160989342), (536, 150176625), (600, 134157785), (670, 120141300), (750, 107326228), (804, 100117750), (1000, 80494671), (1005, 80094200), (1340, 60070650), (1500, 53663114), (1608, 50058875), (1675, 48056520), (2010, 40047100), (2680, 30035325), (3000, 26831557), (3350, 24028260), (4020, 20023550), (5025, 16018840), (6700, 12014130), (8040, 10011775), (8375, 9611304), (10050, 8009420), (13400, 6007065), (16750, 4805652), (20100, 4004710), (25125, 3203768), (33500, 2402826), (40200, 2002355), (50250, 1601884), (67000, 1201413), (100500, 800942), (201000, 400471)]