150983800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 409661280

約数和(自身を除く): 258677480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 121, 136, 170, 187, 200, 220, 242, 275, 340, 367, 374, 425, 440, 484, 550, 605, 680, 734, 748, 850, 935, 968, 1100, 1210, 1468, 1496, 1700, 1835, 1870, 2057, 2200, 2420, 2936, 3025, 3400, 3670, 3740, 4037, 4114, 4675, 4840, 6050, 6239, 7340, 7480, 8074, 8228, 9175, 9350, 10285, 12100, 12478, 14680, 16148, 16456, 18350, 18700, 20185, 20570, 24200, 24956, 31195, 32296, 36700, 37400, 40370, 41140, 44407, 49912, 51425, 62390, 68629, 73400, 80740, 82280, 88814, 100925, 102850, 124780, 137258, 155975, 161480, 177628, 201850, 205700, 222035, 249560, 274516, 311950, 343145, 355256, 403700, 411400, 444070, 549032, 623900, 686290, 754919, 807400, 888140, 1110175, 1247800, 1372580, 1509838, 1715725, 1776280, 2220350, 2745160, 3019676, 3431450, 3774595, 4440700, 6039352, 6862900, 7549190, 8881400, 13725800, 15098380, 18872975, 30196760, 37745950, 75491900, 150983800]

約数ペア:

[(1, 150983800), (2, 75491900), (4, 37745950), (5, 30196760), (8, 18872975), (10, 15098380), (11, 13725800), (17, 8881400), (20, 7549190), (22, 6862900), (25, 6039352), (34, 4440700), (40, 3774595), (44, 3431450), (50, 3019676), (55, 2745160), (68, 2220350), (85, 1776280), (88, 1715725), (100, 1509838), (110, 1372580), (121, 1247800), (136, 1110175), (170, 888140), (187, 807400), (200, 754919), (220, 686290), (242, 623900), (275, 549032), (340, 444070), (367, 411400), (374, 403700), (425, 355256), (440, 343145), (484, 311950), (550, 274516), (605, 249560), (680, 222035), (734, 205700), (748, 201850), (850, 177628), (935, 161480), (968, 155975), (1100, 137258), (1210, 124780), (1468, 102850), (1496, 100925), (1700, 88814), (1835, 82280), (1870, 80740), (2057, 73400), (2200, 68629), (2420, 62390), (2936, 51425), (3025, 49912), (3400, 44407), (3670, 41140), (3740, 40370), (4037, 37400), (4114, 36700), (4675, 32296), (4840, 31195), (6050, 24956), (6239, 24200), (7340, 20570), (7480, 20185), (8074, 18700), (8228, 18350), (9175, 16456), (9350, 16148), (10285, 14680), (12100, 12478)]