151581690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7621}}^1$

素因数の和:7664

約数の個数: 96

約数和(自身を含む): 449454096

約数和(自身を除く): 297872406

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 7621, 9945, 15242, 19890, 22863, 38105, 45726, 68589, 76210, 99073, 114315, 129557, 137178, 198146, 228630, 259114, 297219, 342945, 388671, 495365, 594438, 647785, 685890, 777342, 891657, 990730, 1166013, 1295570, 1486095, 1684241, 1783314, 1943355, 2332026, 2972190, 3368482, 3886710, 4458285, 5052723, 5830065, 8421205, 8916570, 10105446, 11660130, 15158169, 16842410, 25263615, 30316338, 50527230, 75790845, 151581690]

約数ペア:

[(1, 151581690), (2, 75790845), (3, 50527230), (5, 30316338), (6, 25263615), (9, 16842410), (10, 15158169), (13, 11660130), (15, 10105446), (17, 8916570), (18, 8421205), (26, 5830065), (30, 5052723), (34, 4458285), (39, 3886710), (45, 3368482), (51, 2972190), (65, 2332026), (78, 1943355), (85, 1783314), (90, 1684241), (102, 1486095), (117, 1295570), (130, 1166013), (153, 990730), (170, 891657), (195, 777342), (221, 685890), (234, 647785), (255, 594438), (306, 495365), (390, 388671), (442, 342945), (510, 297219), (585, 259114), (663, 228630), (765, 198146), (1105, 137178), (1170, 129557), (1326, 114315), (1530, 99073), (1989, 76210), (2210, 68589), (3315, 45726), (3978, 38105), (6630, 22863), (7621, 19890), (9945, 15242)]