206090820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3037}}^1$

素因数の和:3094

約数の個数: 144

約数和(自身を含む): 696674160

約数和(自身を除く): 490583340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 3037, 3393, 3770, 4524, 5220, 5655, 6074, 6786, 7540, 9111, 11310, 12148, 13572, 15185, 16965, 18222, 22620, 27333, 30370, 33930, 36444, 39481, 45555, 54666, 60740, 67860, 78962, 88073, 91110, 109332, 118443, 136665, 157924, 176146, 182220, 197405, 236886, 264219, 273330, 352292, 355329, 394810, 440365, 473772, 528438, 546660, 592215, 710658, 789620, 792657, 880730, 1056876, 1144949, 1184430, 1321095, 1421316, 1585314, 1761460, 1776645, 2289898, 2368860, 2642190, 3170628, 3434847, 3553290, 3963285, 4579796, 5284380, 5724745, 6869694, 7106580, 7926570, 10304541, 11449490, 13739388, 15853140, 17174235, 20609082, 22898980, 34348470, 41218164, 51522705, 68696940, 103045410, 206090820]

約数ペア:

[(1, 206090820), (2, 103045410), (3, 68696940), (4, 51522705), (5, 41218164), (6, 34348470), (9, 22898980), (10, 20609082), (12, 17174235), (13, 15853140), (15, 13739388), (18, 11449490), (20, 10304541), (26, 7926570), (29, 7106580), (30, 6869694), (36, 5724745), (39, 5284380), (45, 4579796), (52, 3963285), (58, 3553290), (60, 3434847), (65, 3170628), (78, 2642190), (87, 2368860), (90, 2289898), (116, 1776645), (117, 1761460), (130, 1585314), (145, 1421316), (156, 1321095), (174, 1184430), (180, 1144949), (195, 1056876), (234, 880730), (260, 792657), (261, 789620), (290, 710658), (348, 592215), (377, 546660), (390, 528438), (435, 473772), (468, 440365), (522, 394810), (580, 355329), (585, 352292), (754, 273330), (780, 264219), (870, 236886), (1044, 197405), (1131, 182220), (1170, 176146), (1305, 157924), (1508, 136665), (1740, 118443), (1885, 109332), (2262, 91110), (2340, 88073), (2610, 78962), (3037, 67860), (3393, 60740), (3770, 54666), (4524, 45555), (5220, 39481), (5655, 36444), (6074, 33930), (6786, 30370), (7540, 27333), (9111, 22620), (11310, 18222), (12148, 16965), (13572, 15185)]