239706750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 630789120

約数和(自身を除く): 391082370

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 103, 107, 125, 145, 150, 174, 206, 214, 250, 290, 309, 321, 375, 435, 515, 535, 618, 642, 725, 750, 870, 1030, 1070, 1450, 1545, 1605, 2175, 2575, 2675, 2987, 3090, 3103, 3210, 3625, 4350, 5150, 5350, 5974, 6206, 7250, 7725, 8025, 8961, 9309, 10875, 11021, 12875, 13375, 14935, 15450, 15515, 16050, 17922, 18618, 21750, 22042, 25750, 26750, 29870, 31030, 33063, 38625, 40125, 44805, 46545, 55105, 66126, 74675, 77250, 77575, 80250, 89610, 93090, 110210, 149350, 155150, 165315, 224025, 232725, 275525, 319609, 330630, 373375, 387875, 448050, 465450, 551050, 639218, 746750, 775750, 826575, 958827, 1120125, 1163625, 1377625, 1598045, 1653150, 1917654, 2240250, 2327250, 2755250, 3196090, 4132875, 4794135, 7990225, 8265750, 9588270, 15980450, 23970675, 39951125, 47941350, 79902250, 119853375, 239706750]

約数ペア:

[(1, 239706750), (2, 119853375), (3, 79902250), (5, 47941350), (6, 39951125), (10, 23970675), (15, 15980450), (25, 9588270), (29, 8265750), (30, 7990225), (50, 4794135), (58, 4132875), (75, 3196090), (87, 2755250), (103, 2327250), (107, 2240250), (125, 1917654), (145, 1653150), (150, 1598045), (174, 1377625), (206, 1163625), (214, 1120125), (250, 958827), (290, 826575), (309, 775750), (321, 746750), (375, 639218), (435, 551050), (515, 465450), (535, 448050), (618, 387875), (642, 373375), (725, 330630), (750, 319609), (870, 275525), (1030, 232725), (1070, 224025), (1450, 165315), (1545, 155150), (1605, 149350), (2175, 110210), (2575, 93090), (2675, 89610), (2987, 80250), (3090, 77575), (3103, 77250), (3210, 74675), (3625, 66126), (4350, 55105), (5150, 46545), (5350, 44805), (5974, 40125), (6206, 38625), (7250, 33063), (7725, 31030), (8025, 29870), (8961, 26750), (9309, 25750), (10875, 22042), (11021, 21750), (12875, 18618), (13375, 17922), (14935, 16050), (15450, 15515)]