74200750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 160917120

約数和(自身を除く): 86716370

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 79, 85, 125, 130, 158, 170, 221, 250, 289, 325, 395, 425, 442, 578, 650, 790, 850, 1027, 1105, 1343, 1445, 1625, 1975, 2054, 2125, 2210, 2686, 2890, 3250, 3757, 3950, 4250, 5135, 5525, 6715, 7225, 7514, 9875, 10270, 11050, 13430, 14450, 17459, 18785, 19750, 22831, 25675, 27625, 33575, 34918, 36125, 37570, 45662, 51350, 55250, 67150, 72250, 87295, 93925, 114155, 128375, 167875, 174590, 187850, 228310, 256750, 296803, 335750, 436475, 469625, 570775, 593606, 872950, 939250, 1141550, 1484015, 2182375, 2853875, 2968030, 4364750, 5707750, 7420075, 14840150, 37100375, 74200750]

約数ペア:

[(1, 74200750), (2, 37100375), (5, 14840150), (10, 7420075), (13, 5707750), (17, 4364750), (25, 2968030), (26, 2853875), (34, 2182375), (50, 1484015), (65, 1141550), (79, 939250), (85, 872950), (125, 593606), (130, 570775), (158, 469625), (170, 436475), (221, 335750), (250, 296803), (289, 256750), (325, 228310), (395, 187850), (425, 174590), (442, 167875), (578, 128375), (650, 114155), (790, 93925), (850, 87295), (1027, 72250), (1105, 67150), (1343, 55250), (1445, 51350), (1625, 45662), (1975, 37570), (2054, 36125), (2125, 34918), (2210, 33575), (2686, 27625), (2890, 25675), (3250, 22831), (3757, 19750), (3950, 18785), (4250, 17459), (5135, 14450), (5525, 13430), (6715, 11050), (7225, 10270), (7514, 9875)]