129673620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1430

約数の個数: 144

約数和(自身を含む): 430230528

約数和(自身を除く): 300556908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 465, 510, 527, 558, 612, 620, 765, 930, 1020, 1054, 1116, 1367, 1395, 1530, 1581, 1860, 2108, 2635, 2734, 2790, 3060, 3162, 4101, 4743, 5270, 5468, 5580, 6324, 6835, 7905, 8202, 9486, 10540, 12303, 13670, 15810, 16404, 18972, 20505, 23239, 23715, 24606, 27340, 31620, 41010, 42377, 46478, 47430, 49212, 61515, 69717, 82020, 84754, 92956, 94860, 116195, 123030, 127131, 139434, 169508, 209151, 211885, 232390, 246060, 254262, 278868, 348585, 381393, 418302, 423770, 464780, 508524, 635655, 697170, 720409, 762786, 836604, 847540, 1045755, 1271310, 1394340, 1440818, 1525572, 1906965, 2091510, 2161227, 2542620, 2881636, 3602045, 3813930, 4183020, 4322454, 6483681, 7204090, 7627860, 8644908, 10806135, 12967362, 14408180, 21612270, 25934724, 32418405, 43224540, 64836810, 129673620]

約数ペア:

[(1, 129673620), (2, 64836810), (3, 43224540), (4, 32418405), (5, 25934724), (6, 21612270), (9, 14408180), (10, 12967362), (12, 10806135), (15, 8644908), (17, 7627860), (18, 7204090), (20, 6483681), (30, 4322454), (31, 4183020), (34, 3813930), (36, 3602045), (45, 2881636), (51, 2542620), (60, 2161227), (62, 2091510), (68, 1906965), (85, 1525572), (90, 1440818), (93, 1394340), (102, 1271310), (124, 1045755), (153, 847540), (155, 836604), (170, 762786), (180, 720409), (186, 697170), (204, 635655), (255, 508524), (279, 464780), (306, 423770), (310, 418302), (340, 381393), (372, 348585), (465, 278868), (510, 254262), (527, 246060), (558, 232390), (612, 211885), (620, 209151), (765, 169508), (930, 139434), (1020, 127131), (1054, 123030), (1116, 116195), (1367, 94860), (1395, 92956), (1530, 84754), (1581, 82020), (1860, 69717), (2108, 61515), (2635, 49212), (2734, 47430), (2790, 46478), (3060, 42377), (3162, 41010), (4101, 31620), (4743, 27340), (5270, 24606), (5468, 23715), (5580, 23239), (6324, 20505), (6835, 18972), (7905, 16404), (8202, 15810), (9486, 13670), (10540, 12303)]