200763780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2969}}^1$

素因数の和:3018

約数の個数: 144

約数和(自身を含む): 682577280

約数和(自身を除く): 481813500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 805, 966, 980, 1127, 1380, 1470, 1610, 1932, 2254, 2415, 2940, 2969, 3220, 3381, 4508, 4830, 5635, 5938, 6762, 8907, 9660, 11270, 11876, 13524, 14845, 16905, 17814, 20783, 22540, 29690, 33810, 35628, 41566, 44535, 59380, 62349, 67620, 68287, 83132, 89070, 103915, 124698, 136574, 145481, 178140, 204861, 207830, 249396, 273148, 290962, 311745, 341435, 409722, 415660, 436443, 478009, 581924, 623490, 682870, 727405, 819444, 872886, 956018, 1024305, 1246980, 1365740, 1434027, 1454810, 1745772, 1912036, 2048610, 2182215, 2390045, 2868054, 2909620, 3346063, 4097220, 4364430, 4780090, 5736108, 6692126, 7170135, 8728860, 9560180, 10038189, 13384252, 14340270, 16730315, 20076378, 28680540, 33460630, 40152756, 50190945, 66921260, 100381890, 200763780]

約数ペア:

[(1, 200763780), (2, 100381890), (3, 66921260), (4, 50190945), (5, 40152756), (6, 33460630), (7, 28680540), (10, 20076378), (12, 16730315), (14, 14340270), (15, 13384252), (20, 10038189), (21, 9560180), (23, 8728860), (28, 7170135), (30, 6692126), (35, 5736108), (42, 4780090), (46, 4364430), (49, 4097220), (60, 3346063), (69, 2909620), (70, 2868054), (84, 2390045), (92, 2182215), (98, 2048610), (105, 1912036), (115, 1745772), (138, 1454810), (140, 1434027), (147, 1365740), (161, 1246980), (196, 1024305), (210, 956018), (230, 872886), (245, 819444), (276, 727405), (294, 682870), (322, 623490), (345, 581924), (420, 478009), (460, 436443), (483, 415660), (490, 409722), (588, 341435), (644, 311745), (690, 290962), (735, 273148), (805, 249396), (966, 207830), (980, 204861), (1127, 178140), (1380, 145481), (1470, 136574), (1610, 124698), (1932, 103915), (2254, 89070), (2415, 83132), (2940, 68287), (2969, 67620), (3220, 62349), (3381, 59380), (4508, 44535), (4830, 41566), (5635, 35628), (5938, 33810), (6762, 29690), (8907, 22540), (9660, 20783), (11270, 17814), (11876, 16905), (13524, 14845)]