82318860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 272004096

約数和(自身を除く): 189685236

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, 277, 381, 390, 468, 508, 554, 585, 635, 762, 780, 831, 1108, 1143, 1170, 1270, 1385, 1524, 1651, 1662, 1905, 2286, 2340, 2493, 2540, 2770, 3302, 3324, 3601, 3810, 4155, 4572, 4953, 4986, 5540, 5715, 6604, 7202, 7620, 8255, 8310, 9906, 9972, 10803, 11430, 12465, 14404, 14859, 16510, 16620, 18005, 19812, 21606, 22860, 24765, 24930, 29718, 32409, 33020, 35179, 36010, 43212, 49530, 49860, 54015, 59436, 64818, 70358, 72020, 74295, 99060, 105537, 108030, 129636, 140716, 148590, 162045, 175895, 211074, 216060, 297180, 316611, 324090, 351790, 422148, 457327, 527685, 633222, 648180, 703580, 914654, 1055370, 1266444, 1371981, 1583055, 1829308, 2110740, 2286635, 2743962, 3166110, 4115943, 4573270, 5487924, 6332220, 6859905, 8231886, 9146540, 13719810, 16463772, 20579715, 27439620, 41159430, 82318860]

約数ペア:

[(1, 82318860), (2, 41159430), (3, 27439620), (4, 20579715), (5, 16463772), (6, 13719810), (9, 9146540), (10, 8231886), (12, 6859905), (13, 6332220), (15, 5487924), (18, 4573270), (20, 4115943), (26, 3166110), (30, 2743962), (36, 2286635), (39, 2110740), (45, 1829308), (52, 1583055), (60, 1371981), (65, 1266444), (78, 1055370), (90, 914654), (117, 703580), (127, 648180), (130, 633222), (156, 527685), (180, 457327), (195, 422148), (234, 351790), (254, 324090), (260, 316611), (277, 297180), (381, 216060), (390, 211074), (468, 175895), (508, 162045), (554, 148590), (585, 140716), (635, 129636), (762, 108030), (780, 105537), (831, 99060), (1108, 74295), (1143, 72020), (1170, 70358), (1270, 64818), (1385, 59436), (1524, 54015), (1651, 49860), (1662, 49530), (1905, 43212), (2286, 36010), (2340, 35179), (2493, 33020), (2540, 32409), (2770, 29718), (3302, 24930), (3324, 24765), (3601, 22860), (3810, 21606), (4155, 19812), (4572, 18005), (4953, 16620), (4986, 16510), (5540, 14859), (5715, 14404), (6604, 12465), (7202, 11430), (7620, 10803), (8255, 9972), (8310, 9906)]