69725500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 173916288

約数和(自身を除く): 104190788

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 125, 130, 170, 221, 250, 260, 325, 340, 425, 442, 500, 631, 650, 850, 884, 1105, 1262, 1300, 1625, 1700, 2125, 2210, 2524, 3155, 3250, 4250, 4420, 5525, 6310, 6500, 8203, 8500, 10727, 11050, 12620, 15775, 16406, 21454, 22100, 27625, 31550, 32812, 41015, 42908, 53635, 55250, 63100, 78875, 82030, 107270, 110500, 139451, 157750, 164060, 205075, 214540, 268175, 278902, 315500, 410150, 536350, 557804, 697255, 820300, 1025375, 1072700, 1340875, 1394510, 2050750, 2681750, 2789020, 3486275, 4101500, 5363500, 6972550, 13945100, 17431375, 34862750, 69725500]

約数ペア:

[(1, 69725500), (2, 34862750), (4, 17431375), (5, 13945100), (10, 6972550), (13, 5363500), (17, 4101500), (20, 3486275), (25, 2789020), (26, 2681750), (34, 2050750), (50, 1394510), (52, 1340875), (65, 1072700), (68, 1025375), (85, 820300), (100, 697255), (125, 557804), (130, 536350), (170, 410150), (221, 315500), (250, 278902), (260, 268175), (325, 214540), (340, 205075), (425, 164060), (442, 157750), (500, 139451), (631, 110500), (650, 107270), (850, 82030), (884, 78875), (1105, 63100), (1262, 55250), (1300, 53635), (1625, 42908), (1700, 41015), (2125, 32812), (2210, 31550), (2524, 27625), (3155, 22100), (3250, 21454), (4250, 16406), (4420, 15775), (5525, 12620), (6310, 11050), (6500, 10727), (8203, 8500)]