75866700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:441

約数の個数: 216

約数和(自身を含む): 275680272

約数和(自身を除く): 199813572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 49, 50, 52, 60, 65, 70, 75, 78, 84, 91, 98, 100, 105, 130, 140, 147, 150, 156, 175, 182, 195, 196, 210, 245, 260, 273, 294, 300, 325, 350, 364, 390, 397, 420, 455, 490, 525, 546, 588, 637, 650, 700, 735, 780, 794, 910, 975, 980, 1050, 1092, 1191, 1225, 1274, 1300, 1365, 1470, 1588, 1820, 1911, 1950, 1985, 2100, 2275, 2382, 2450, 2548, 2730, 2779, 2940, 3185, 3675, 3822, 3900, 3970, 4550, 4764, 4900, 5161, 5460, 5558, 5955, 6370, 6825, 7350, 7644, 7940, 8337, 9100, 9555, 9925, 10322, 11116, 11910, 12740, 13650, 13895, 14700, 15483, 15925, 16674, 19110, 19453, 19850, 20644, 23820, 25805, 27300, 27790, 29775, 30966, 31850, 33348, 36127, 38220, 38906, 39700, 41685, 47775, 51610, 55580, 58359, 59550, 61932, 63700, 69475, 72254, 77415, 77812, 83370, 95550, 97265, 103220, 108381, 116718, 119100, 129025, 138950, 144508, 154830, 166740, 180635, 191100, 194530, 208425, 216762, 233436, 252889, 258050, 277900, 291795, 309660, 361270, 387075, 389060, 416850, 433524, 486325, 505778, 516100, 541905, 583590, 722540, 758667, 774150, 833700, 903175, 972650, 1011556, 1083810, 1167180, 1264445, 1458975, 1517334, 1548300, 1806350, 1945300, 2167620, 2528890, 2709525, 2917950, 3034668, 3612700, 3793335, 5057780, 5419050, 5835900, 6322225, 7586670, 10838100, 12644450, 15173340, 18966675, 25288900, 37933350, 75866700]

約数ペア:

[(1, 75866700), (2, 37933350), (3, 25288900), (4, 18966675), (5, 15173340), (6, 12644450), (7, 10838100), (10, 7586670), (12, 6322225), (13, 5835900), (14, 5419050), (15, 5057780), (20, 3793335), (21, 3612700), (25, 3034668), (26, 2917950), (28, 2709525), (30, 2528890), (35, 2167620), (39, 1945300), (42, 1806350), (49, 1548300), (50, 1517334), (52, 1458975), (60, 1264445), (65, 1167180), (70, 1083810), (75, 1011556), (78, 972650), (84, 903175), (91, 833700), (98, 774150), (100, 758667), (105, 722540), (130, 583590), (140, 541905), (147, 516100), (150, 505778), (156, 486325), (175, 433524), (182, 416850), (195, 389060), (196, 387075), (210, 361270), (245, 309660), (260, 291795), (273, 277900), (294, 258050), (300, 252889), (325, 233436), (350, 216762), (364, 208425), (390, 194530), (397, 191100), (420, 180635), (455, 166740), (490, 154830), (525, 144508), (546, 138950), (588, 129025), (637, 119100), (650, 116718), (700, 108381), (735, 103220), (780, 97265), (794, 95550), (910, 83370), (975, 77812), (980, 77415), (1050, 72254), (1092, 69475), (1191, 63700), (1225, 61932), (1274, 59550), (1300, 58359), (1365, 55580), (1470, 51610), (1588, 47775), (1820, 41685), (1911, 39700), (1950, 38906), (1985, 38220), (2100, 36127), (2275, 33348), (2382, 31850), (2450, 30966), (2548, 29775), (2730, 27790), (2779, 27300), (2940, 25805), (3185, 23820), (3675, 20644), (3822, 19850), (3900, 19453), (3970, 19110), (4550, 16674), (4764, 15925), (4900, 15483), (5161, 14700), (5460, 13895), (5558, 13650), (5955, 12740), (6370, 11910), (6825, 11116), (7350, 10322), (7644, 9925), (7940, 9555), (8337, 9100)]