2506678300

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:825

約数の個数: 144

約数和(自身を含む): 6412089600

約数和(自身を除く): 3905411300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 107, 140, 175, 196, 214, 245, 343, 350, 428, 490, 535, 683, 686, 700, 749, 980, 1070, 1225, 1366, 1372, 1498, 1715, 2140, 2450, 2675, 2732, 2996, 3415, 3430, 3745, 4781, 4900, 5243, 5350, 6830, 6860, 7490, 8575, 9562, 10486, 10700, 13660, 14980, 17075, 17150, 18725, 19124, 20972, 23905, 26215, 33467, 34150, 34300, 36701, 37450, 47810, 52430, 66934, 68300, 73081, 73402, 74900, 95620, 104860, 119525, 131075, 133868, 146162, 146804, 167335, 183505, 234269, 239050, 262150, 292324, 334670, 365405, 367010, 468538, 478100, 511567, 524300, 669340, 730810, 734020, 836675, 917525, 937076, 1023134, 1171345, 1461620, 1673350, 1827025, 1835050, 2046268, 2342690, 2557835, 3346700, 3580969, 3654050, 3670100, 4685380, 5115670, 5856725, 7161938, 7308100, 10231340, 11713450, 12789175, 14323876, 17904845, 23426900, 25066783, 25578350, 35809690, 50133566, 51156700, 71619380, 89524225, 100267132, 125333915, 179048450, 250667830, 358096900, 501335660, 626669575, 1253339150, 2506678300]

約数ペア:

[(1, 2506678300), (2, 1253339150), (4, 626669575), (5, 501335660), (7, 358096900), (10, 250667830), (14, 179048450), (20, 125333915), (25, 100267132), (28, 89524225), (35, 71619380), (49, 51156700), (50, 50133566), (70, 35809690), (98, 25578350), (100, 25066783), (107, 23426900), (140, 17904845), (175, 14323876), (196, 12789175), (214, 11713450), (245, 10231340), (343, 7308100), (350, 7161938), (428, 5856725), (490, 5115670), (535, 4685380), (683, 3670100), (686, 3654050), (700, 3580969), (749, 3346700), (980, 2557835), (1070, 2342690), (1225, 2046268), (1366, 1835050), (1372, 1827025), (1498, 1673350), (1715, 1461620), (2140, 1171345), (2450, 1023134), (2675, 937076), (2732, 917525), (2996, 836675), (3415, 734020), (3430, 730810), (3745, 669340), (4781, 524300), (4900, 511567), (5243, 478100), (5350, 468538), (6830, 367010), (6860, 365405), (7490, 334670), (8575, 292324), (9562, 262150), (10486, 239050), (10700, 234269), (13660, 183505), (14980, 167335), (17075, 146804), (17150, 146162), (18725, 133868), (19124, 131075), (20972, 119525), (23905, 104860), (26215, 95620), (33467, 74900), (34150, 73402), (34300, 73081), (36701, 68300), (37450, 66934), (47810, 52430)]