85998330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 252088200

約数和(自身を除く): 166089870

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 53, 55, 66, 90, 99, 106, 110, 121, 149, 159, 165, 198, 242, 265, 298, 318, 330, 363, 447, 477, 495, 530, 583, 605, 726, 745, 795, 894, 954, 990, 1089, 1166, 1210, 1341, 1490, 1590, 1639, 1749, 1815, 2178, 2235, 2385, 2682, 2915, 3278, 3498, 3630, 4470, 4770, 4917, 5247, 5445, 5830, 6413, 6705, 7897, 8195, 8745, 9834, 10494, 10890, 12826, 13410, 14751, 15794, 16390, 17490, 18029, 19239, 23691, 24585, 26235, 29502, 32065, 36058, 38478, 39485, 47382, 49170, 52470, 54087, 57717, 64130, 71073, 73755, 78970, 86867, 90145, 96195, 108174, 115434, 118455, 142146, 147510, 162261, 173734, 180290, 192390, 236910, 260601, 270435, 288585, 324522, 355365, 434335, 521202, 540870, 577170, 710730, 781803, 811305, 868670, 955537, 1303005, 1563606, 1622610, 1911074, 2606010, 2866611, 3909015, 4777685, 5733222, 7818030, 8599833, 9555370, 14333055, 17199666, 28666110, 42999165, 85998330]

約数ペア:

[(1, 85998330), (2, 42999165), (3, 28666110), (5, 17199666), (6, 14333055), (9, 9555370), (10, 8599833), (11, 7818030), (15, 5733222), (18, 4777685), (22, 3909015), (30, 2866611), (33, 2606010), (45, 1911074), (53, 1622610), (55, 1563606), (66, 1303005), (90, 955537), (99, 868670), (106, 811305), (110, 781803), (121, 710730), (149, 577170), (159, 540870), (165, 521202), (198, 434335), (242, 355365), (265, 324522), (298, 288585), (318, 270435), (330, 260601), (363, 236910), (447, 192390), (477, 180290), (495, 173734), (530, 162261), (583, 147510), (605, 142146), (726, 118455), (745, 115434), (795, 108174), (894, 96195), (954, 90145), (990, 86867), (1089, 78970), (1166, 73755), (1210, 71073), (1341, 64130), (1490, 57717), (1590, 54087), (1639, 52470), (1749, 49170), (1815, 47382), (2178, 39485), (2235, 38478), (2385, 36058), (2682, 32065), (2915, 29502), (3278, 26235), (3498, 24585), (3630, 23691), (4470, 19239), (4770, 18029), (4917, 17490), (5247, 16390), (5445, 15794), (5830, 14751), (6413, 13410), (6705, 12826), (7897, 10890), (8195, 10494), (8745, 9834)]