73187010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 144540990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 87, 90, 117, 130, 135, 145, 174, 195, 234, 261, 270, 290, 351, 377, 390, 435, 522, 585, 702, 719, 754, 783, 870, 1131, 1170, 1305, 1438, 1566, 1755, 1885, 2157, 2262, 2610, 3393, 3510, 3595, 3770, 3915, 4314, 5655, 6471, 6786, 7190, 7830, 9347, 10179, 10785, 11310, 12942, 16965, 18694, 19413, 20358, 20851, 21570, 28041, 32355, 33930, 38826, 41702, 46735, 50895, 56082, 62553, 64710, 84123, 93470, 97065, 101790, 104255, 125106, 140205, 168246, 187659, 194130, 208510, 252369, 271063, 280410, 312765, 375318, 420615, 504738, 542126, 562977, 625530, 813189, 841230, 938295, 1125954, 1261845, 1355315, 1626378, 1876590, 2439567, 2523690, 2710630, 2814885, 4065945, 4879134, 5629770, 7318701, 8131890, 12197835, 14637402, 24395670, 36593505, 73187010]

約数ペア:

[(1, 73187010), (2, 36593505), (3, 24395670), (5, 14637402), (6, 12197835), (9, 8131890), (10, 7318701), (13, 5629770), (15, 4879134), (18, 4065945), (26, 2814885), (27, 2710630), (29, 2523690), (30, 2439567), (39, 1876590), (45, 1626378), (54, 1355315), (58, 1261845), (65, 1125954), (78, 938295), (87, 841230), (90, 813189), (117, 625530), (130, 562977), (135, 542126), (145, 504738), (174, 420615), (195, 375318), (234, 312765), (261, 280410), (270, 271063), (290, 252369), (351, 208510), (377, 194130), (390, 187659), (435, 168246), (522, 140205), (585, 125106), (702, 104255), (719, 101790), (754, 97065), (783, 93470), (870, 84123), (1131, 64710), (1170, 62553), (1305, 56082), (1438, 50895), (1566, 46735), (1755, 41702), (1885, 38826), (2157, 33930), (2262, 32355), (2610, 28041), (3393, 21570), (3510, 20851), (3595, 20358), (3770, 19413), (3915, 18694), (4314, 16965), (5655, 12942), (6471, 11310), (6786, 10785), (7190, 10179), (7830, 9347)]