66703000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:774

約数の個数: 128

約数和(自身を含む): 192366720

約数和(自身を除く): 125663720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 140, 175, 182, 200, 250, 260, 280, 325, 350, 364, 455, 500, 520, 650, 700, 728, 733, 875, 910, 1000, 1300, 1400, 1466, 1625, 1750, 1820, 2275, 2600, 2932, 3250, 3500, 3640, 3665, 4550, 5131, 5864, 6500, 7000, 7330, 9100, 9529, 10262, 11375, 13000, 14660, 18200, 18325, 19058, 20524, 22750, 25655, 29320, 36650, 38116, 41048, 45500, 47645, 51310, 66703, 73300, 76232, 91000, 91625, 95290, 102620, 128275, 133406, 146600, 183250, 190580, 205240, 238225, 256550, 266812, 333515, 366500, 381160, 476450, 513100, 533624, 641375, 667030, 733000, 952900, 1026200, 1191125, 1282750, 1334060, 1667575, 1905800, 2382250, 2565500, 2668120, 3335150, 4764500, 5131000, 6670300, 8337875, 9529000, 13340600, 16675750, 33351500, 66703000]

約数ペア:

[(1, 66703000), (2, 33351500), (4, 16675750), (5, 13340600), (7, 9529000), (8, 8337875), (10, 6670300), (13, 5131000), (14, 4764500), (20, 3335150), (25, 2668120), (26, 2565500), (28, 2382250), (35, 1905800), (40, 1667575), (50, 1334060), (52, 1282750), (56, 1191125), (65, 1026200), (70, 952900), (91, 733000), (100, 667030), (104, 641375), (125, 533624), (130, 513100), (140, 476450), (175, 381160), (182, 366500), (200, 333515), (250, 266812), (260, 256550), (280, 238225), (325, 205240), (350, 190580), (364, 183250), (455, 146600), (500, 133406), (520, 128275), (650, 102620), (700, 95290), (728, 91625), (733, 91000), (875, 76232), (910, 73300), (1000, 66703), (1300, 51310), (1400, 47645), (1466, 45500), (1625, 41048), (1750, 38116), (1820, 36650), (2275, 29320), (2600, 25655), (2932, 22750), (3250, 20524), (3500, 19058), (3640, 18325), (3665, 18200), (4550, 14660), (5131, 13000), (5864, 11375), (6500, 10262), (7000, 9529), (7330, 9100)]