118348020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 425779200

約数和(自身を除く): 307431180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 131, 135, 140, 180, 189, 210, 239, 252, 262, 270, 315, 378, 393, 420, 478, 524, 540, 630, 655, 717, 756, 786, 917, 945, 956, 1179, 1195, 1260, 1310, 1434, 1572, 1673, 1834, 1890, 1965, 2151, 2358, 2390, 2620, 2751, 2868, 3346, 3537, 3585, 3668, 3780, 3930, 4302, 4585, 4716, 4780, 5019, 5502, 5895, 6453, 6692, 7074, 7170, 7860, 8253, 8365, 8604, 9170, 10038, 10755, 11004, 11790, 12906, 13755, 14148, 14340, 15057, 16506, 16730, 17685, 18340, 20076, 21510, 23580, 24759, 25095, 25812, 27510, 30114, 31309, 32265, 33012, 33460, 35370, 41265, 43020, 45171, 49518, 50190, 55020, 60228, 62618, 64530, 70740, 75285, 82530, 90342, 93927, 99036, 100380, 123795, 125236, 129060, 150570, 156545, 165060, 180684, 187854, 219163, 225855, 247590, 281781, 301140, 313090, 375708, 438326, 451710, 469635, 495180, 563562, 626180, 657489, 845343, 876652, 903420, 939270, 1095815, 1127124, 1314978, 1408905, 1690686, 1878540, 1972467, 2191630, 2629956, 2817810, 3287445, 3381372, 3944934, 4226715, 4383260, 5635620, 5917401, 6574890, 7889868, 8453430, 9862335, 11834802, 13149780, 16906860, 19724670, 23669604, 29587005, 39449340, 59174010, 118348020]

約数ペア:

[(1, 118348020), (2, 59174010), (3, 39449340), (4, 29587005), (5, 23669604), (6, 19724670), (7, 16906860), (9, 13149780), (10, 11834802), (12, 9862335), (14, 8453430), (15, 7889868), (18, 6574890), (20, 5917401), (21, 5635620), (27, 4383260), (28, 4226715), (30, 3944934), (35, 3381372), (36, 3287445), (42, 2817810), (45, 2629956), (54, 2191630), (60, 1972467), (63, 1878540), (70, 1690686), (84, 1408905), (90, 1314978), (105, 1127124), (108, 1095815), (126, 939270), (131, 903420), (135, 876652), (140, 845343), (180, 657489), (189, 626180), (210, 563562), (239, 495180), (252, 469635), (262, 451710), (270, 438326), (315, 375708), (378, 313090), (393, 301140), (420, 281781), (478, 247590), (524, 225855), (540, 219163), (630, 187854), (655, 180684), (717, 165060), (756, 156545), (786, 150570), (917, 129060), (945, 125236), (956, 123795), (1179, 100380), (1195, 99036), (1260, 93927), (1310, 90342), (1434, 82530), (1572, 75285), (1673, 70740), (1834, 64530), (1890, 62618), (1965, 60228), (2151, 55020), (2358, 50190), (2390, 49518), (2620, 45171), (2751, 43020), (2868, 41265), (3346, 35370), (3537, 33460), (3585, 33012), (3668, 32265), (3780, 31309), (3930, 30114), (4302, 27510), (4585, 25812), (4716, 25095), (4780, 24759), (5019, 23580), (5502, 21510), (5895, 20076), (6453, 18340), (6692, 17685), (7074, 16730), (7170, 16506), (7860, 15057), (8253, 14340), (8365, 14148), (8604, 13755), (9170, 12906), (10038, 11790), (10755, 11004)]