1304750250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{631}}^1\times {\mathrm{919}}^1$

素因数の和:1573

約数の個数: 96

約数和(自身を含む): 3537480960

約数和(自身を除く): 2232730710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 631, 750, 919, 1125, 1262, 1838, 1893, 2250, 2757, 3155, 3786, 4595, 5514, 5679, 6310, 8271, 9190, 9465, 11358, 13785, 15775, 16542, 18930, 22975, 27570, 28395, 31550, 41355, 45950, 47325, 56790, 68925, 78875, 82710, 94650, 114875, 137850, 141975, 157750, 206775, 229750, 236625, 283950, 344625, 413550, 473250, 579889, 689250, 709875, 1033875, 1159778, 1419750, 1739667, 2067750, 2899445, 3479334, 5219001, 5798890, 8698335, 10438002, 14497225, 17396670, 26095005, 28994450, 43491675, 52190010, 72486125, 86983350, 130475025, 144972250, 217458375, 260950050, 434916750, 652375125, 1304750250]

約数ペア:

[(1, 1304750250), (2, 652375125), (3, 434916750), (5, 260950050), (6, 217458375), (9, 144972250), (10, 130475025), (15, 86983350), (18, 72486125), (25, 52190010), (30, 43491675), (45, 28994450), (50, 26095005), (75, 17396670), (90, 14497225), (125, 10438002), (150, 8698335), (225, 5798890), (250, 5219001), (375, 3479334), (450, 2899445), (631, 2067750), (750, 1739667), (919, 1419750), (1125, 1159778), (1262, 1033875), (1838, 709875), (1893, 689250), (2250, 579889), (2757, 473250), (3155, 413550), (3786, 344625), (4595, 283950), (5514, 236625), (5679, 229750), (6310, 206775), (8271, 157750), (9190, 141975), (9465, 137850), (11358, 114875), (13785, 94650), (15775, 82710), (16542, 78875), (18930, 68925), (22975, 56790), (27570, 47325), (28395, 45950), (31550, 41355)]