151883340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2764

約数の個数: 144

約数和(自身を含む): 520934400

約数和(自身を除く): 369051060

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, 2719, 2793, 2940, 3724, 3990, 4655, 5438, 5586, 7980, 8157, 9310, 10876, 11172, 13595, 13965, 16314, 18620, 19033, 27190, 27930, 32628, 38066, 40785, 51661, 54380, 55860, 57099, 76132, 81570, 95165, 103322, 114198, 133231, 154983, 163140, 190330, 206644, 228396, 258305, 266462, 285495, 309966, 361627, 380660, 399693, 516610, 532924, 570990, 619932, 666155, 723254, 774915, 799386, 1033220, 1084881, 1141980, 1332310, 1446508, 1549830, 1598772, 1808135, 1998465, 2169762, 2531389, 2664620, 3099660, 3616270, 3996930, 4339524, 5062778, 5424405, 7232540, 7594167, 7993860, 10125556, 10848810, 12656945, 15188334, 21697620, 25313890, 30376668, 37970835, 50627780, 75941670, 151883340]

約数ペア:

[(1, 151883340), (2, 75941670), (3, 50627780), (4, 37970835), (5, 30376668), (6, 25313890), (7, 21697620), (10, 15188334), (12, 12656945), (14, 10848810), (15, 10125556), (19, 7993860), (20, 7594167), (21, 7232540), (28, 5424405), (30, 5062778), (35, 4339524), (38, 3996930), (42, 3616270), (49, 3099660), (57, 2664620), (60, 2531389), (70, 2169762), (76, 1998465), (84, 1808135), (95, 1598772), (98, 1549830), (105, 1446508), (114, 1332310), (133, 1141980), (140, 1084881), (147, 1033220), (190, 799386), (196, 774915), (210, 723254), (228, 666155), (245, 619932), (266, 570990), (285, 532924), (294, 516610), (380, 399693), (399, 380660), (420, 361627), (490, 309966), (532, 285495), (570, 266462), (588, 258305), (665, 228396), (735, 206644), (798, 190330), (931, 163140), (980, 154983), (1140, 133231), (1330, 114198), (1470, 103322), (1596, 95165), (1862, 81570), (1995, 76132), (2660, 57099), (2719, 55860), (2793, 54380), (2940, 51661), (3724, 40785), (3990, 38066), (4655, 32628), (5438, 27930), (5586, 27190), (7980, 19033), (8157, 18620), (9310, 16314), (10876, 13965), (11172, 13595)]