328345200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:656

約数の個数: 180

約数和(自身を含む): 1147357120

約数和(自身を除く): 819011920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 223, 225, 240, 300, 360, 400, 409, 446, 450, 600, 669, 720, 818, 892, 900, 1115, 1200, 1227, 1338, 1636, 1784, 1800, 2007, 2045, 2230, 2454, 2676, 3272, 3345, 3568, 3600, 3681, 4014, 4090, 4460, 4908, 5352, 5575, 6135, 6544, 6690, 7362, 8028, 8180, 8920, 9816, 10035, 10225, 10704, 11150, 12270, 13380, 14724, 16056, 16360, 16725, 17840, 18405, 19632, 20070, 20450, 22300, 24540, 26760, 29448, 30675, 32112, 32720, 33450, 36810, 40140, 40900, 44600, 49080, 50175, 53520, 58896, 61350, 66900, 73620, 80280, 81800, 89200, 91207, 92025, 98160, 100350, 122700, 133800, 147240, 160560, 163600, 182414, 184050, 200700, 245400, 267600, 273621, 294480, 364828, 368100, 401400, 456035, 490800, 547242, 729656, 736200, 802800, 820863, 912070, 1094484, 1368105, 1459312, 1472400, 1641726, 1824140, 2188968, 2280175, 2736210, 3283452, 3648280, 4104315, 4377936, 4560350, 5472420, 6566904, 6840525, 7296560, 8208630, 9120700, 10944840, 13133808, 13681050, 16417260, 18241400, 20521575, 21889680, 27362100, 32834520, 36482800, 41043150, 54724200, 65669040, 82086300, 109448400, 164172600, 328345200]

約数ペア:

[(1, 328345200), (2, 164172600), (3, 109448400), (4, 82086300), (5, 65669040), (6, 54724200), (8, 41043150), (9, 36482800), (10, 32834520), (12, 27362100), (15, 21889680), (16, 20521575), (18, 18241400), (20, 16417260), (24, 13681050), (25, 13133808), (30, 10944840), (36, 9120700), (40, 8208630), (45, 7296560), (48, 6840525), (50, 6566904), (60, 5472420), (72, 4560350), (75, 4377936), (80, 4104315), (90, 3648280), (100, 3283452), (120, 2736210), (144, 2280175), (150, 2188968), (180, 1824140), (200, 1641726), (223, 1472400), (225, 1459312), (240, 1368105), (300, 1094484), (360, 912070), (400, 820863), (409, 802800), (446, 736200), (450, 729656), (600, 547242), (669, 490800), (720, 456035), (818, 401400), (892, 368100), (900, 364828), (1115, 294480), (1200, 273621), (1227, 267600), (1338, 245400), (1636, 200700), (1784, 184050), (1800, 182414), (2007, 163600), (2045, 160560), (2230, 147240), (2454, 133800), (2676, 122700), (3272, 100350), (3345, 98160), (3568, 92025), (3600, 91207), (3681, 89200), (4014, 81800), (4090, 80280), (4460, 73620), (4908, 66900), (5352, 61350), (5575, 58896), (6135, 53520), (6544, 50175), (6690, 49080), (7362, 44600), (8028, 40900), (8180, 40140), (8920, 36810), (9816, 33450), (10035, 32720), (10225, 32112), (10704, 30675), (11150, 29448), (12270, 26760), (13380, 24540), (14724, 22300), (16056, 20450), (16360, 20070), (16725, 19632), (17840, 18405)]