149297220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:854

約数の個数: 144

約数和(自身を含む): 481768560

約数和(自身を除く): 332471340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 37, 45, 58, 60, 74, 87, 90, 111, 116, 145, 148, 174, 180, 185, 222, 261, 290, 333, 348, 370, 435, 444, 522, 555, 580, 666, 740, 773, 870, 1044, 1073, 1110, 1305, 1332, 1546, 1665, 1740, 2146, 2220, 2319, 2610, 3092, 3219, 3330, 3865, 4292, 4638, 5220, 5365, 6438, 6660, 6957, 7730, 9276, 9657, 10730, 11595, 12876, 13914, 15460, 16095, 19314, 21460, 22417, 23190, 27828, 28601, 32190, 34785, 38628, 44834, 46380, 48285, 57202, 64380, 67251, 69570, 85803, 89668, 96570, 112085, 114404, 134502, 139140, 143005, 171606, 193140, 201753, 224170, 257409, 269004, 286010, 336255, 343212, 403506, 429015, 448340, 514818, 572020, 672510, 807012, 829429, 858030, 1008765, 1029636, 1287045, 1345020, 1658858, 1716060, 2017530, 2488287, 2574090, 3317716, 4035060, 4147145, 4976574, 5148180, 7464861, 8294290, 9953148, 12441435, 14929722, 16588580, 24882870, 29859444, 37324305, 49765740, 74648610, 149297220]

約数ペア:

[(1, 149297220), (2, 74648610), (3, 49765740), (4, 37324305), (5, 29859444), (6, 24882870), (9, 16588580), (10, 14929722), (12, 12441435), (15, 9953148), (18, 8294290), (20, 7464861), (29, 5148180), (30, 4976574), (36, 4147145), (37, 4035060), (45, 3317716), (58, 2574090), (60, 2488287), (74, 2017530), (87, 1716060), (90, 1658858), (111, 1345020), (116, 1287045), (145, 1029636), (148, 1008765), (174, 858030), (180, 829429), (185, 807012), (222, 672510), (261, 572020), (290, 514818), (333, 448340), (348, 429015), (370, 403506), (435, 343212), (444, 336255), (522, 286010), (555, 269004), (580, 257409), (666, 224170), (740, 201753), (773, 193140), (870, 171606), (1044, 143005), (1073, 139140), (1110, 134502), (1305, 114404), (1332, 112085), (1546, 96570), (1665, 89668), (1740, 85803), (2146, 69570), (2220, 67251), (2319, 64380), (2610, 57202), (3092, 48285), (3219, 46380), (3330, 44834), (3865, 38628), (4292, 34785), (4638, 32190), (5220, 28601), (5365, 27828), (6438, 23190), (6660, 22417), (6957, 21460), (7730, 19314), (9276, 16095), (9657, 15460), (10730, 13914), (11595, 12876)]