102569740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 275903712

約数和(自身を除く): 173333972

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 83, 91, 97, 98, 130, 140, 166, 182, 194, 196, 245, 260, 332, 364, 388, 415, 455, 485, 490, 581, 637, 679, 830, 910, 970, 980, 1079, 1162, 1261, 1274, 1358, 1660, 1820, 1940, 2158, 2324, 2522, 2548, 2716, 2905, 3185, 3395, 4067, 4316, 4753, 5044, 5395, 5810, 6305, 6370, 6790, 7553, 8051, 8134, 8827, 9506, 10790, 11620, 12610, 12740, 13580, 15106, 16102, 16268, 17654, 19012, 20335, 21580, 23765, 25220, 30212, 32204, 35308, 37765, 40255, 40670, 44135, 47530, 52871, 56357, 61789, 75530, 80510, 81340, 88270, 95060, 104663, 105742, 112714, 123578, 151060, 161020, 176540, 209326, 211484, 225428, 247156, 264355, 281785, 308945, 394499, 418652, 523315, 528710, 563570, 617890, 732641, 788998, 1046630, 1057420, 1127140, 1235780, 1465282, 1577996, 1972495, 2093260, 2930564, 3663205, 3944990, 5128487, 7326410, 7889980, 10256974, 14652820, 20513948, 25642435, 51284870, 102569740]

約数ペア:

[(1, 102569740), (2, 51284870), (4, 25642435), (5, 20513948), (7, 14652820), (10, 10256974), (13, 7889980), (14, 7326410), (20, 5128487), (26, 3944990), (28, 3663205), (35, 2930564), (49, 2093260), (52, 1972495), (65, 1577996), (70, 1465282), (83, 1235780), (91, 1127140), (97, 1057420), (98, 1046630), (130, 788998), (140, 732641), (166, 617890), (182, 563570), (194, 528710), (196, 523315), (245, 418652), (260, 394499), (332, 308945), (364, 281785), (388, 264355), (415, 247156), (455, 225428), (485, 211484), (490, 209326), (581, 176540), (637, 161020), (679, 151060), (830, 123578), (910, 112714), (970, 105742), (980, 104663), (1079, 95060), (1162, 88270), (1261, 81340), (1274, 80510), (1358, 75530), (1660, 61789), (1820, 56357), (1940, 52871), (2158, 47530), (2324, 44135), (2522, 40670), (2548, 40255), (2716, 37765), (2905, 35308), (3185, 32204), (3395, 30212), (4067, 25220), (4316, 23765), (4753, 21580), (5044, 20335), (5395, 19012), (5810, 17654), (6305, 16268), (6370, 16102), (6790, 15106), (7553, 13580), (8051, 12740), (8134, 12610), (8827, 11620), (9506, 10790)]