185622780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3323}}^1$

素因数の和:3368

約数の個数: 144

約数和(自身を含む): 636612480

約数和(自身を除く): 450989700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3323, 3724, 3990, 4655, 5586, 6646, 7980, 9310, 9969, 11172, 13292, 13965, 16615, 18620, 19938, 23261, 27930, 33230, 39876, 46522, 49845, 55860, 63137, 66460, 69783, 93044, 99690, 116305, 126274, 139566, 162827, 189411, 199380, 232610, 252548, 279132, 315685, 325654, 348915, 378822, 441959, 465220, 488481, 631370, 651308, 697830, 757644, 814135, 883918, 947055, 976962, 1262740, 1325877, 1395660, 1628270, 1767836, 1894110, 1953924, 2209795, 2442405, 2651754, 3093713, 3256540, 3788220, 4419590, 4884810, 5303508, 6187426, 6629385, 8839180, 9281139, 9769620, 12374852, 13258770, 15468565, 18562278, 26517540, 30937130, 37124556, 46405695, 61874260, 92811390, 185622780]

約数ペア:

[(1, 185622780), (2, 92811390), (3, 61874260), (4, 46405695), (5, 37124556), (6, 30937130), (7, 26517540), (10, 18562278), (12, 15468565), (14, 13258770), (15, 12374852), (19, 9769620), (20, 9281139), (21, 8839180), (28, 6629385), (30, 6187426), (35, 5303508), (38, 4884810), (42, 4419590), (49, 3788220), (57, 3256540), (60, 3093713), (70, 2651754), (76, 2442405), (84, 2209795), (95, 1953924), (98, 1894110), (105, 1767836), (114, 1628270), (133, 1395660), (140, 1325877), (147, 1262740), (190, 976962), (196, 947055), (210, 883918), (228, 814135), (245, 757644), (266, 697830), (285, 651308), (294, 631370), (380, 488481), (399, 465220), (420, 441959), (490, 378822), (532, 348915), (570, 325654), (588, 315685), (665, 279132), (735, 252548), (798, 232610), (931, 199380), (980, 189411), (1140, 162827), (1330, 139566), (1470, 126274), (1596, 116305), (1862, 99690), (1995, 93044), (2660, 69783), (2793, 66460), (2940, 63137), (3323, 55860), (3724, 49845), (3990, 46522), (4655, 39876), (5586, 33230), (6646, 27930), (7980, 23261), (9310, 19938), (9969, 18620), (11172, 16615), (13292, 13965)]