75491900

素因数分解:

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

素因数の和:420

約数の個数: 108

約数和(自身を含む): 191175264

約数和(自身を除く): 115683364

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 121, 170, 187, 220, 242, 275, 340, 367, 374, 425, 484, 550, 605, 734, 748, 850, 935, 1100, 1210, 1468, 1700, 1835, 1870, 2057, 2420, 3025, 3670, 3740, 4037, 4114, 4675, 6050, 6239, 7340, 8074, 8228, 9175, 9350, 10285, 12100, 12478, 16148, 18350, 18700, 20185, 20570, 24956, 31195, 36700, 40370, 41140, 44407, 51425, 62390, 68629, 80740, 88814, 100925, 102850, 124780, 137258, 155975, 177628, 201850, 205700, 222035, 274516, 311950, 343145, 403700, 444070, 623900, 686290, 754919, 888140, 1110175, 1372580, 1509838, 1715725, 2220350, 3019676, 3431450, 3774595, 4440700, 6862900, 7549190, 15098380, 18872975, 37745950, 75491900]

約数ペア:

[(1, 75491900), (2, 37745950), (4, 18872975), (5, 15098380), (10, 7549190), (11, 6862900), (17, 4440700), (20, 3774595), (22, 3431450), (25, 3019676), (34, 2220350), (44, 1715725), (50, 1509838), (55, 1372580), (68, 1110175), (85, 888140), (100, 754919), (110, 686290), (121, 623900), (170, 444070), (187, 403700), (220, 343145), (242, 311950), (275, 274516), (340, 222035), (367, 205700), (374, 201850), (425, 177628), (484, 155975), (550, 137258), (605, 124780), (734, 102850), (748, 100925), (850, 88814), (935, 80740), (1100, 68629), (1210, 62390), (1468, 51425), (1700, 44407), (1835, 41140), (1870, 40370), (2057, 36700), (2420, 31195), (3025, 24956), (3670, 20570), (3740, 20185), (4037, 18700), (4114, 18350), (4675, 16148), (6050, 12478), (6239, 12100), (7340, 10285), (8074, 9350), (8228, 9175)]