138637200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8887}}^1$

素因数の和:8921

約数の個数: 120

約数和(自身を含む): 478316608

約数和(自身を除く): 339679408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 8887, 15600, 17774, 26661, 35548, 44435, 53322, 71096, 88870, 106644, 115531, 133305, 142192, 177740, 213288, 222175, 231062, 266610, 346593, 355480, 426576, 444350, 462124, 533220, 577655, 666525, 693186, 710960, 888700, 924248, 1066440, 1155310, 1333050, 1386372, 1732965, 1777400, 1848496, 2132880, 2310620, 2666100, 2772744, 2888275, 3465930, 3554800, 4621240, 5332200, 5545488, 5776550, 6931860, 8664825, 9242480, 10664400, 11553100, 13863720, 17329650, 23106200, 27727440, 34659300, 46212400, 69318600, 138637200]

約数ペア:

[(1, 138637200), (2, 69318600), (3, 46212400), (4, 34659300), (5, 27727440), (6, 23106200), (8, 17329650), (10, 13863720), (12, 11553100), (13, 10664400), (15, 9242480), (16, 8664825), (20, 6931860), (24, 5776550), (25, 5545488), (26, 5332200), (30, 4621240), (39, 3554800), (40, 3465930), (48, 2888275), (50, 2772744), (52, 2666100), (60, 2310620), (65, 2132880), (75, 1848496), (78, 1777400), (80, 1732965), (100, 1386372), (104, 1333050), (120, 1155310), (130, 1066440), (150, 924248), (156, 888700), (195, 710960), (200, 693186), (208, 666525), (240, 577655), (260, 533220), (300, 462124), (312, 444350), (325, 426576), (390, 355480), (400, 346593), (520, 266610), (600, 231062), (624, 222175), (650, 213288), (780, 177740), (975, 142192), (1040, 133305), (1200, 115531), (1300, 106644), (1560, 88870), (1950, 71096), (2600, 53322), (3120, 44435), (3900, 35548), (5200, 26661), (7800, 17774), (8887, 15600)]