165529260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:712

約数の個数: 144

約数和(自身を含む): 545965056

約数和(自身を除く): 380435796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 195, 234, 254, 260, 381, 390, 468, 508, 557, 585, 635, 762, 780, 1114, 1143, 1170, 1270, 1524, 1651, 1671, 1905, 2228, 2286, 2340, 2540, 2785, 3302, 3342, 3810, 4572, 4953, 5013, 5570, 5715, 6604, 6684, 7241, 7620, 8255, 8355, 9906, 10026, 11140, 11430, 14482, 14859, 16510, 16710, 19812, 20052, 21723, 22860, 24765, 25065, 28964, 29718, 33020, 33420, 36205, 43446, 49530, 50130, 59436, 65169, 70739, 72410, 74295, 86892, 99060, 100260, 108615, 130338, 141478, 144820, 148590, 212217, 217230, 260676, 282956, 297180, 325845, 353695, 424434, 434460, 636651, 651690, 707390, 848868, 919607, 1061085, 1273302, 1303380, 1414780, 1839214, 2122170, 2546604, 2758821, 3183255, 3678428, 4244340, 4598035, 5517642, 6366510, 8276463, 9196070, 11035284, 12733020, 13794105, 16552926, 18392140, 27588210, 33105852, 41382315, 55176420, 82764630, 165529260]

約数ペア:

[(1, 165529260), (2, 82764630), (3, 55176420), (4, 41382315), (5, 33105852), (6, 27588210), (9, 18392140), (10, 16552926), (12, 13794105), (13, 12733020), (15, 11035284), (18, 9196070), (20, 8276463), (26, 6366510), (30, 5517642), (36, 4598035), (39, 4244340), (45, 3678428), (52, 3183255), (60, 2758821), (65, 2546604), (78, 2122170), (90, 1839214), (117, 1414780), (127, 1303380), (130, 1273302), (156, 1061085), (180, 919607), (195, 848868), (234, 707390), (254, 651690), (260, 636651), (381, 434460), (390, 424434), (468, 353695), (508, 325845), (557, 297180), (585, 282956), (635, 260676), (762, 217230), (780, 212217), (1114, 148590), (1143, 144820), (1170, 141478), (1270, 130338), (1524, 108615), (1651, 100260), (1671, 99060), (1905, 86892), (2228, 74295), (2286, 72410), (2340, 70739), (2540, 65169), (2785, 59436), (3302, 50130), (3342, 49530), (3810, 43446), (4572, 36205), (4953, 33420), (5013, 33020), (5570, 29718), (5715, 28964), (6604, 25065), (6684, 24765), (7241, 22860), (7620, 21723), (8255, 20052), (8355, 19812), (9906, 16710), (10026, 16510), (11140, 14859), (11430, 14482)]