204494220

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{6011}}^1$

素因数の和:6042

約数の個数: 144

約数和(自身を含む): 735291648

約数和(自身を除く): 530797428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6011, 6804, 8505, 11340, 12022, 17010, 18033, 24044, 30055, 34020, 36066, 42077, 54099, 60110, 72132, 84154, 90165, 108198, 120220, 126231, 162297, 168308, 180330, 210385, 216396, 252462, 270495, 324594, 360660, 378693, 420770, 486891, 504924, 540990, 631155, 649188, 757386, 811485, 841540, 973782, 1081980, 1136079, 1262310, 1460673, 1514772, 1622970, 1893465, 1947564, 2272158, 2434455, 2524620, 2921346, 3245940, 3408237, 3786930, 4544316, 4868910, 5680395, 5842692, 6816474, 7303365, 7573860, 9737820, 10224711, 11360790, 13632948, 14606730, 17041185, 20449422, 22721580, 29213460, 34082370, 40898844, 51123555, 68164740, 102247110, 204494220]

約数ペア:

[(1, 204494220), (2, 102247110), (3, 68164740), (4, 51123555), (5, 40898844), (6, 34082370), (7, 29213460), (9, 22721580), (10, 20449422), (12, 17041185), (14, 14606730), (15, 13632948), (18, 11360790), (20, 10224711), (21, 9737820), (27, 7573860), (28, 7303365), (30, 6816474), (35, 5842692), (36, 5680395), (42, 4868910), (45, 4544316), (54, 3786930), (60, 3408237), (63, 3245940), (70, 2921346), (81, 2524620), (84, 2434455), (90, 2272158), (105, 1947564), (108, 1893465), (126, 1622970), (135, 1514772), (140, 1460673), (162, 1262310), (180, 1136079), (189, 1081980), (210, 973782), (243, 841540), (252, 811485), (270, 757386), (315, 649188), (324, 631155), (378, 540990), (405, 504924), (420, 486891), (486, 420770), (540, 378693), (567, 360660), (630, 324594), (756, 270495), (810, 252462), (945, 216396), (972, 210385), (1134, 180330), (1215, 168308), (1260, 162297), (1620, 126231), (1701, 120220), (1890, 108198), (2268, 90165), (2430, 84154), (2835, 72132), (3402, 60110), (3780, 54099), (4860, 42077), (5670, 36066), (6011, 34020), (6804, 30055), (8505, 24044), (11340, 18033), (12022, 17010)]