137124180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 436035600

約数和(自身を除く): 298911420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 109, 116, 145, 174, 180, 218, 241, 261, 290, 327, 348, 435, 436, 482, 522, 545, 580, 654, 723, 870, 964, 981, 1044, 1090, 1205, 1305, 1308, 1446, 1635, 1740, 1962, 2169, 2180, 2410, 2610, 2892, 3161, 3270, 3615, 3924, 4338, 4820, 4905, 5220, 6322, 6540, 6989, 7230, 8676, 9483, 9810, 10845, 12644, 13978, 14460, 15805, 18966, 19620, 20967, 21690, 26269, 27956, 28449, 31610, 34945, 37932, 41934, 43380, 47415, 52538, 56898, 62901, 63220, 69890, 78807, 83868, 94830, 104835, 105076, 113796, 125802, 131345, 139780, 142245, 157614, 189660, 209670, 236421, 251604, 262690, 284490, 314505, 315228, 394035, 419340, 472842, 525380, 568980, 629010, 761801, 788070, 945684, 1182105, 1258020, 1523602, 1576140, 2285403, 2364210, 3047204, 3809005, 4570806, 4728420, 6856209, 7618010, 9141612, 11427015, 13712418, 15236020, 22854030, 27424836, 34281045, 45708060, 68562090, 137124180]

約数ペア:

[(1, 137124180), (2, 68562090), (3, 45708060), (4, 34281045), (5, 27424836), (6, 22854030), (9, 15236020), (10, 13712418), (12, 11427015), (15, 9141612), (18, 7618010), (20, 6856209), (29, 4728420), (30, 4570806), (36, 3809005), (45, 3047204), (58, 2364210), (60, 2285403), (87, 1576140), (90, 1523602), (109, 1258020), (116, 1182105), (145, 945684), (174, 788070), (180, 761801), (218, 629010), (241, 568980), (261, 525380), (290, 472842), (327, 419340), (348, 394035), (435, 315228), (436, 314505), (482, 284490), (522, 262690), (545, 251604), (580, 236421), (654, 209670), (723, 189660), (870, 157614), (964, 142245), (981, 139780), (1044, 131345), (1090, 125802), (1205, 113796), (1305, 105076), (1308, 104835), (1446, 94830), (1635, 83868), (1740, 78807), (1962, 69890), (2169, 63220), (2180, 62901), (2410, 56898), (2610, 52538), (2892, 47415), (3161, 43380), (3270, 41934), (3615, 37932), (3924, 34945), (4338, 31610), (4820, 28449), (4905, 27956), (5220, 26269), (6322, 21690), (6540, 20967), (6989, 19620), (7230, 18966), (8676, 15805), (9483, 14460), (9810, 13978), (10845, 12644)]