250173720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:850

約数の個数: 192

約数和(自身を含む): 869356800

約数和(自身を除く): 619183080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 31, 36, 40, 45, 58, 60, 62, 72, 87, 90, 93, 116, 120, 124, 145, 155, 174, 180, 186, 232, 248, 261, 279, 290, 310, 348, 360, 372, 435, 465, 522, 558, 580, 620, 696, 744, 773, 870, 899, 930, 1044, 1116, 1160, 1240, 1305, 1395, 1546, 1740, 1798, 1860, 2088, 2232, 2319, 2610, 2697, 2790, 3092, 3480, 3596, 3720, 3865, 4495, 4638, 5220, 5394, 5580, 6184, 6957, 7192, 7730, 8091, 8990, 9276, 10440, 10788, 11160, 11595, 13485, 13914, 15460, 16182, 17980, 18552, 21576, 22417, 23190, 23963, 26970, 27828, 30920, 32364, 34785, 35960, 40455, 44834, 46380, 47926, 53940, 55656, 64728, 67251, 69570, 71889, 80910, 89668, 92760, 95852, 107880, 112085, 119815, 134502, 139140, 143778, 161820, 179336, 191704, 201753, 215667, 224170, 239630, 269004, 278280, 287556, 323640, 336255, 359445, 403506, 431334, 448340, 479260, 538008, 575112, 672510, 694927, 718890, 807012, 862668, 896680, 958520, 1008765, 1078335, 1345020, 1389854, 1437780, 1614024, 1725336, 2017530, 2084781, 2156670, 2690040, 2779708, 2875560, 3474635, 4035060, 4169562, 4313340, 5559416, 6254343, 6949270, 8070120, 8339124, 8626680, 10423905, 12508686, 13898540, 16678248, 20847810, 25017372, 27797080, 31271715, 41695620, 50034744, 62543430, 83391240, 125086860, 250173720]

約数ペア:

[(1, 250173720), (2, 125086860), (3, 83391240), (4, 62543430), (5, 50034744), (6, 41695620), (8, 31271715), (9, 27797080), (10, 25017372), (12, 20847810), (15, 16678248), (18, 13898540), (20, 12508686), (24, 10423905), (29, 8626680), (30, 8339124), (31, 8070120), (36, 6949270), (40, 6254343), (45, 5559416), (58, 4313340), (60, 4169562), (62, 4035060), (72, 3474635), (87, 2875560), (90, 2779708), (93, 2690040), (116, 2156670), (120, 2084781), (124, 2017530), (145, 1725336), (155, 1614024), (174, 1437780), (180, 1389854), (186, 1345020), (232, 1078335), (248, 1008765), (261, 958520), (279, 896680), (290, 862668), (310, 807012), (348, 718890), (360, 694927), (372, 672510), (435, 575112), (465, 538008), (522, 479260), (558, 448340), (580, 431334), (620, 403506), (696, 359445), (744, 336255), (773, 323640), (870, 287556), (899, 278280), (930, 269004), (1044, 239630), (1116, 224170), (1160, 215667), (1240, 201753), (1305, 191704), (1395, 179336), (1546, 161820), (1740, 143778), (1798, 139140), (1860, 134502), (2088, 119815), (2232, 112085), (2319, 107880), (2610, 95852), (2697, 92760), (2790, 89668), (3092, 80910), (3480, 71889), (3596, 69570), (3720, 67251), (3865, 64728), (4495, 55656), (4638, 53940), (5220, 47926), (5394, 46380), (5580, 44834), (6184, 40455), (6957, 35960), (7192, 34785), (7730, 32364), (8091, 30920), (8990, 27828), (9276, 26970), (10440, 23963), (10788, 23190), (11160, 22417), (11595, 21576), (13485, 18552), (13914, 17980), (15460, 16182)]