185499990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1359

約数の個数: 128

約数和(自身を含む): 546134400

約数和(自身を除く): 360634410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 41, 45, 54, 65, 78, 82, 90, 117, 123, 130, 135, 195, 205, 234, 246, 270, 351, 369, 390, 410, 533, 585, 615, 702, 738, 1066, 1107, 1170, 1230, 1289, 1599, 1755, 1845, 2214, 2578, 2665, 3198, 3510, 3690, 3867, 4797, 5330, 5535, 6445, 7734, 7995, 9594, 11070, 11601, 12890, 14391, 15990, 16757, 19335, 23202, 23985, 28782, 33514, 34803, 38670, 47970, 50271, 52849, 58005, 69606, 71955, 83785, 100542, 105698, 116010, 143910, 150813, 158547, 167570, 174015, 251355, 264245, 301626, 317094, 348030, 452439, 475641, 502710, 528490, 687037, 754065, 792735, 904878, 951282, 1374074, 1426923, 1508130, 1585470, 2061111, 2262195, 2378205, 2853846, 3435185, 4122222, 4524390, 4756410, 6183333, 6870370, 7134615, 10305555, 12366666, 14269230, 18549999, 20611110, 30916665, 37099998, 61833330, 92749995, 185499990]

約数ペア:

[(1, 185499990), (2, 92749995), (3, 61833330), (5, 37099998), (6, 30916665), (9, 20611110), (10, 18549999), (13, 14269230), (15, 12366666), (18, 10305555), (26, 7134615), (27, 6870370), (30, 6183333), (39, 4756410), (41, 4524390), (45, 4122222), (54, 3435185), (65, 2853846), (78, 2378205), (82, 2262195), (90, 2061111), (117, 1585470), (123, 1508130), (130, 1426923), (135, 1374074), (195, 951282), (205, 904878), (234, 792735), (246, 754065), (270, 687037), (351, 528490), (369, 502710), (390, 475641), (410, 452439), (533, 348030), (585, 317094), (615, 301626), (702, 264245), (738, 251355), (1066, 174015), (1107, 167570), (1170, 158547), (1230, 150813), (1289, 143910), (1599, 116010), (1755, 105698), (1845, 100542), (2214, 83785), (2578, 71955), (2665, 69606), (3198, 58005), (3510, 52849), (3690, 50271), (3867, 47970), (4797, 38670), (5330, 34803), (5535, 33514), (6445, 28782), (7734, 23985), (7995, 23202), (9594, 19335), (11070, 16757), (11601, 15990), (12890, 14391)]