83272980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{599}}^1$

素因数の和:949

約数の個数: 96

約数和(自身を含む): 267724800

約数和(自身を除く): 184451820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 331, 420, 599, 662, 993, 1198, 1324, 1655, 1797, 1986, 2317, 2396, 2995, 3310, 3594, 3972, 4193, 4634, 4965, 5990, 6620, 6951, 7188, 8386, 8985, 9268, 9930, 11585, 11980, 12579, 13902, 16772, 17970, 19860, 20965, 23170, 25158, 27804, 34755, 35940, 41930, 46340, 50316, 62895, 69510, 83860, 125790, 139020, 198269, 251580, 396538, 594807, 793076, 991345, 1189614, 1387883, 1982690, 2379228, 2775766, 2974035, 3965380, 4163649, 5551532, 5948070, 6939415, 8327298, 11896140, 13878830, 16654596, 20818245, 27757660, 41636490, 83272980]

約数ペア:

[(1, 83272980), (2, 41636490), (3, 27757660), (4, 20818245), (5, 16654596), (6, 13878830), (7, 11896140), (10, 8327298), (12, 6939415), (14, 5948070), (15, 5551532), (20, 4163649), (21, 3965380), (28, 2974035), (30, 2775766), (35, 2379228), (42, 1982690), (60, 1387883), (70, 1189614), (84, 991345), (105, 793076), (140, 594807), (210, 396538), (331, 251580), (420, 198269), (599, 139020), (662, 125790), (993, 83860), (1198, 69510), (1324, 62895), (1655, 50316), (1797, 46340), (1986, 41930), (2317, 35940), (2396, 34755), (2995, 27804), (3310, 25158), (3594, 23170), (3972, 20965), (4193, 19860), (4634, 17970), (4965, 16772), (5990, 13902), (6620, 12579), (6951, 11980), (7188, 11585), (8386, 9930), (8985, 9268)]