51234300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 180092640

約数和(自身を除く): 128858340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 29, 30, 36, 39, 45, 50, 52, 58, 60, 65, 75, 78, 87, 90, 100, 116, 117, 130, 145, 150, 151, 156, 174, 180, 195, 225, 234, 260, 261, 290, 300, 302, 325, 348, 377, 390, 435, 450, 453, 468, 522, 580, 585, 604, 650, 725, 754, 755, 780, 870, 900, 906, 975, 1044, 1131, 1170, 1300, 1305, 1359, 1450, 1508, 1510, 1740, 1812, 1885, 1950, 1963, 2175, 2262, 2265, 2340, 2610, 2718, 2900, 2925, 3020, 3393, 3770, 3775, 3900, 3926, 4350, 4379, 4524, 4530, 5220, 5436, 5655, 5850, 5889, 6525, 6786, 6795, 7540, 7550, 7852, 8700, 8758, 9060, 9425, 9815, 11310, 11325, 11700, 11778, 13050, 13137, 13572, 13590, 15100, 16965, 17516, 17667, 18850, 19630, 21895, 22620, 22650, 23556, 26100, 26274, 27180, 28275, 29445, 33930, 33975, 35334, 37700, 39260, 39411, 43790, 45300, 49075, 52548, 56550, 56927, 58890, 65685, 67860, 67950, 70668, 78822, 84825, 87580, 88335, 98150, 109475, 113100, 113854, 117780, 131370, 135900, 147225, 157644, 169650, 170781, 176670, 196300, 197055, 218950, 227708, 262740, 284635, 294450, 328425, 339300, 341562, 353340, 394110, 437900, 441675, 512343, 569270, 588900, 656850, 683124, 788220, 853905, 883350, 985275, 1024686, 1138540, 1313700, 1423175, 1707810, 1766700, 1970550, 2049372, 2561715, 2846350, 3415620, 3941100, 4269525, 5123430, 5692700, 8539050, 10246860, 12808575, 17078100, 25617150, 51234300]

約数ペア:

[(1, 51234300), (2, 25617150), (3, 17078100), (4, 12808575), (5, 10246860), (6, 8539050), (9, 5692700), (10, 5123430), (12, 4269525), (13, 3941100), (15, 3415620), (18, 2846350), (20, 2561715), (25, 2049372), (26, 1970550), (29, 1766700), (30, 1707810), (36, 1423175), (39, 1313700), (45, 1138540), (50, 1024686), (52, 985275), (58, 883350), (60, 853905), (65, 788220), (75, 683124), (78, 656850), (87, 588900), (90, 569270), (100, 512343), (116, 441675), (117, 437900), (130, 394110), (145, 353340), (150, 341562), (151, 339300), (156, 328425), (174, 294450), (180, 284635), (195, 262740), (225, 227708), (234, 218950), (260, 197055), (261, 196300), (290, 176670), (300, 170781), (302, 169650), (325, 157644), (348, 147225), (377, 135900), (390, 131370), (435, 117780), (450, 113854), (453, 113100), (468, 109475), (522, 98150), (580, 88335), (585, 87580), (604, 84825), (650, 78822), (725, 70668), (754, 67950), (755, 67860), (780, 65685), (870, 58890), (900, 56927), (906, 56550), (975, 52548), (1044, 49075), (1131, 45300), (1170, 43790), (1300, 39411), (1305, 39260), (1359, 37700), (1450, 35334), (1508, 33975), (1510, 33930), (1740, 29445), (1812, 28275), (1885, 27180), (1950, 26274), (1963, 26100), (2175, 23556), (2262, 22650), (2265, 22620), (2340, 21895), (2610, 19630), (2718, 18850), (2900, 17667), (2925, 17516), (3020, 16965), (3393, 15100), (3770, 13590), (3775, 13572), (3900, 13137), (3926, 13050), (4350, 11778), (4379, 11700), (4524, 11325), (4530, 11310), (5220, 9815), (5436, 9425), (5655, 9060), (5850, 8758), (5889, 8700), (6525, 7852), (6786, 7550), (6795, 7540)]