57200220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4127}}^1$

素因数の和:4160

約数の個数: 144

約数和(自身を含む): 216373248

約数和(自身を除く): 159173028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4127, 4620, 6930, 8254, 12381, 13860, 16508, 20635, 24762, 28889, 37143, 41270, 45397, 49524, 57778, 61905, 74286, 82540, 86667, 90794, 115556, 123810, 136191, 144445, 148572, 173334, 181588, 185715, 226985, 247620, 260001, 272382, 288890, 317779, 346668, 371430, 408573, 433335, 453970, 520002, 544764, 577780, 635558, 680955, 742860, 817146, 866670, 907940, 953337, 1040004, 1271116, 1300005, 1361910, 1588895, 1634292, 1733340, 1906674, 2042865, 2600010, 2723820, 2860011, 3177790, 3813348, 4085730, 4766685, 5200020, 5720022, 6355580, 8171460, 9533370, 11440044, 14300055, 19066740, 28600110, 57200220]

約数ペア:

[(1, 57200220), (2, 28600110), (3, 19066740), (4, 14300055), (5, 11440044), (6, 9533370), (7, 8171460), (9, 6355580), (10, 5720022), (11, 5200020), (12, 4766685), (14, 4085730), (15, 3813348), (18, 3177790), (20, 2860011), (21, 2723820), (22, 2600010), (28, 2042865), (30, 1906674), (33, 1733340), (35, 1634292), (36, 1588895), (42, 1361910), (44, 1300005), (45, 1271116), (55, 1040004), (60, 953337), (63, 907940), (66, 866670), (70, 817146), (77, 742860), (84, 680955), (90, 635558), (99, 577780), (105, 544764), (110, 520002), (126, 453970), (132, 433335), (140, 408573), (154, 371430), (165, 346668), (180, 317779), (198, 288890), (210, 272382), (220, 260001), (231, 247620), (252, 226985), (308, 185715), (315, 181588), (330, 173334), (385, 148572), (396, 144445), (420, 136191), (462, 123810), (495, 115556), (630, 90794), (660, 86667), (693, 82540), (770, 74286), (924, 61905), (990, 57778), (1155, 49524), (1260, 45397), (1386, 41270), (1540, 37143), (1980, 28889), (2310, 24762), (2772, 20635), (3465, 16508), (4127, 13860), (4620, 12381), (6930, 8254)]