172908750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^2\times {\mathrm{941}}^1$

素因数の和:980

約数の個数: 120

約数和(自身を含む): 503220168

約数和(自身を除く): 330311418

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 125, 147, 150, 175, 210, 245, 250, 294, 350, 375, 490, 525, 625, 735, 750, 875, 941, 1050, 1225, 1250, 1470, 1750, 1875, 1882, 2450, 2625, 2823, 3675, 3750, 4375, 4705, 5250, 5646, 6125, 6587, 7350, 8750, 9410, 12250, 13125, 13174, 14115, 18375, 19761, 23525, 26250, 28230, 30625, 32935, 36750, 39522, 46109, 47050, 61250, 65870, 70575, 91875, 92218, 98805, 117625, 138327, 141150, 164675, 183750, 197610, 230545, 235250, 276654, 329350, 352875, 461090, 494025, 588125, 691635, 705750, 823375, 988050, 1152725, 1176250, 1383270, 1646750, 1764375, 2305450, 2470125, 3458175, 3528750, 4116875, 4940250, 5763625, 6916350, 8233750, 11527250, 12350625, 17290875, 24701250, 28818125, 34581750, 57636250, 86454375, 172908750]

約数ペア:

[(1, 172908750), (2, 86454375), (3, 57636250), (5, 34581750), (6, 28818125), (7, 24701250), (10, 17290875), (14, 12350625), (15, 11527250), (21, 8233750), (25, 6916350), (30, 5763625), (35, 4940250), (42, 4116875), (49, 3528750), (50, 3458175), (70, 2470125), (75, 2305450), (98, 1764375), (105, 1646750), (125, 1383270), (147, 1176250), (150, 1152725), (175, 988050), (210, 823375), (245, 705750), (250, 691635), (294, 588125), (350, 494025), (375, 461090), (490, 352875), (525, 329350), (625, 276654), (735, 235250), (750, 230545), (875, 197610), (941, 183750), (1050, 164675), (1225, 141150), (1250, 138327), (1470, 117625), (1750, 98805), (1875, 92218), (1882, 91875), (2450, 70575), (2625, 65870), (2823, 61250), (3675, 47050), (3750, 46109), (4375, 39522), (4705, 36750), (5250, 32935), (5646, 30625), (6125, 28230), (6587, 26250), (7350, 23525), (8750, 19761), (9410, 18375), (12250, 14115), (13125, 13174)]