155464800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:541

約数の個数: 144

約数和(自身を含む): 510092352

約数和(自身を除く): 354627552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 211, 240, 300, 307, 400, 422, 480, 600, 614, 633, 800, 844, 921, 1055, 1200, 1228, 1266, 1535, 1688, 1842, 2110, 2400, 2456, 2532, 3070, 3165, 3376, 3684, 4220, 4605, 4912, 5064, 5275, 6140, 6330, 6752, 7368, 7675, 8440, 9210, 9824, 10128, 10550, 12280, 12660, 14736, 15350, 15825, 16880, 18420, 20256, 21100, 23025, 24560, 25320, 29472, 30700, 31650, 33760, 36840, 42200, 46050, 49120, 50640, 61400, 63300, 64777, 73680, 84400, 92100, 101280, 122800, 126600, 129554, 147360, 168800, 184200, 194331, 245600, 253200, 259108, 323885, 368400, 388662, 506400, 518216, 647770, 736800, 777324, 971655, 1036432, 1295540, 1554648, 1619425, 1943310, 2072864, 2591080, 3109296, 3238850, 3886620, 4858275, 5182160, 6218592, 6477700, 7773240, 9716550, 10364320, 12955400, 15546480, 19433100, 25910800, 31092960, 38866200, 51821600, 77732400, 155464800]

約数ペア:

[(1, 155464800), (2, 77732400), (3, 51821600), (4, 38866200), (5, 31092960), (6, 25910800), (8, 19433100), (10, 15546480), (12, 12955400), (15, 10364320), (16, 9716550), (20, 7773240), (24, 6477700), (25, 6218592), (30, 5182160), (32, 4858275), (40, 3886620), (48, 3238850), (50, 3109296), (60, 2591080), (75, 2072864), (80, 1943310), (96, 1619425), (100, 1554648), (120, 1295540), (150, 1036432), (160, 971655), (200, 777324), (211, 736800), (240, 647770), (300, 518216), (307, 506400), (400, 388662), (422, 368400), (480, 323885), (600, 259108), (614, 253200), (633, 245600), (800, 194331), (844, 184200), (921, 168800), (1055, 147360), (1200, 129554), (1228, 126600), (1266, 122800), (1535, 101280), (1688, 92100), (1842, 84400), (2110, 73680), (2400, 64777), (2456, 63300), (2532, 61400), (3070, 50640), (3165, 49120), (3376, 46050), (3684, 42200), (4220, 36840), (4605, 33760), (4912, 31650), (5064, 30700), (5275, 29472), (6140, 25320), (6330, 24560), (6752, 23025), (7368, 21100), (7675, 20256), (8440, 18420), (9210, 16880), (9824, 15825), (10128, 15350), (10550, 14736), (12280, 12660)]