138277200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:989

約数の個数: 120

約数和(自身を含む): 446672800

約数和(自身を除く): 308395600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 139, 150, 200, 240, 278, 300, 400, 417, 556, 600, 695, 829, 834, 1112, 1200, 1390, 1658, 1668, 2085, 2224, 2487, 2780, 3316, 3336, 3475, 4145, 4170, 4974, 5560, 6632, 6672, 6950, 8290, 8340, 9948, 10425, 11120, 12435, 13264, 13900, 16580, 16680, 19896, 20725, 20850, 24870, 27800, 33160, 33360, 39792, 41450, 41700, 49740, 55600, 62175, 66320, 82900, 83400, 99480, 115231, 124350, 165800, 166800, 198960, 230462, 248700, 331600, 345693, 460924, 497400, 576155, 691386, 921848, 994800, 1152310, 1382772, 1728465, 1843696, 2304620, 2765544, 2880775, 3456930, 4609240, 5531088, 5761550, 6913860, 8642325, 9218480, 11523100, 13827720, 17284650, 23046200, 27655440, 34569300, 46092400, 69138600, 138277200]

約数ペア:

[(1, 138277200), (2, 69138600), (3, 46092400), (4, 34569300), (5, 27655440), (6, 23046200), (8, 17284650), (10, 13827720), (12, 11523100), (15, 9218480), (16, 8642325), (20, 6913860), (24, 5761550), (25, 5531088), (30, 4609240), (40, 3456930), (48, 2880775), (50, 2765544), (60, 2304620), (75, 1843696), (80, 1728465), (100, 1382772), (120, 1152310), (139, 994800), (150, 921848), (200, 691386), (240, 576155), (278, 497400), (300, 460924), (400, 345693), (417, 331600), (556, 248700), (600, 230462), (695, 198960), (829, 166800), (834, 165800), (1112, 124350), (1200, 115231), (1390, 99480), (1658, 83400), (1668, 82900), (2085, 66320), (2224, 62175), (2487, 55600), (2780, 49740), (3316, 41700), (3336, 41450), (3475, 39792), (4145, 33360), (4170, 33160), (4974, 27800), (5560, 24870), (6632, 20850), (6672, 20725), (6950, 19896), (8290, 16680), (8340, 16580), (9948, 13900), (10425, 13264), (11120, 12435)]