90700680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5683}}^1$

素因数の和:5723

約数の個数: 128

約数和(自身を含む): 327398400

約数和(自身を除く): 236697720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 5683, 7980, 11366, 15960, 17049, 22732, 28415, 34098, 39781, 45464, 56830, 68196, 79562, 85245, 107977, 113660, 119343, 136392, 159124, 170490, 198905, 215954, 227320, 238686, 318248, 323931, 340980, 397810, 431908, 477372, 539885, 596715, 647862, 681960, 755839, 795620, 863816, 954744, 1079770, 1193430, 1295724, 1511678, 1591240, 1619655, 2159540, 2267517, 2386860, 2591448, 3023356, 3239310, 3779195, 4319080, 4535034, 4773720, 6046712, 6478620, 7558390, 9070068, 11337585, 12957240, 15116780, 18140136, 22675170, 30233560, 45350340, 90700680]

約数ペア:

[(1, 90700680), (2, 45350340), (3, 30233560), (4, 22675170), (5, 18140136), (6, 15116780), (7, 12957240), (8, 11337585), (10, 9070068), (12, 7558390), (14, 6478620), (15, 6046712), (19, 4773720), (20, 4535034), (21, 4319080), (24, 3779195), (28, 3239310), (30, 3023356), (35, 2591448), (38, 2386860), (40, 2267517), (42, 2159540), (56, 1619655), (57, 1591240), (60, 1511678), (70, 1295724), (76, 1193430), (84, 1079770), (95, 954744), (105, 863816), (114, 795620), (120, 755839), (133, 681960), (140, 647862), (152, 596715), (168, 539885), (190, 477372), (210, 431908), (228, 397810), (266, 340980), (280, 323931), (285, 318248), (380, 238686), (399, 227320), (420, 215954), (456, 198905), (532, 170490), (570, 159124), (665, 136392), (760, 119343), (798, 113660), (840, 107977), (1064, 85245), (1140, 79562), (1330, 68196), (1596, 56830), (1995, 45464), (2280, 39781), (2660, 34098), (3192, 28415), (3990, 22732), (5320, 17049), (5683, 15960), (7980, 11366)]