99381840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 324086400

約数和(自身を除く): 224704560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 109, 116, 120, 131, 145, 174, 218, 232, 240, 262, 290, 327, 348, 393, 435, 436, 464, 524, 545, 580, 654, 655, 696, 786, 870, 872, 1048, 1090, 1160, 1308, 1310, 1392, 1572, 1635, 1740, 1744, 1965, 2096, 2180, 2320, 2616, 2620, 3144, 3161, 3270, 3480, 3799, 3930, 4360, 5232, 5240, 6288, 6322, 6540, 6960, 7598, 7860, 8720, 9483, 10480, 11397, 12644, 13080, 14279, 15196, 15720, 15805, 18966, 18995, 22794, 25288, 26160, 28558, 30392, 31440, 31610, 37932, 37990, 42837, 45588, 47415, 50576, 56985, 57116, 60784, 63220, 71395, 75864, 75980, 85674, 91176, 94830, 113970, 114232, 126440, 142790, 151728, 151960, 171348, 182352, 189660, 214185, 227940, 228464, 252880, 285580, 303920, 342696, 379320, 414091, 428370, 455880, 571160, 685392, 758640, 828182, 856740, 911760, 1142320, 1242273, 1656364, 1713480, 2070455, 2484546, 3312728, 3426960, 4140910, 4969092, 6211365, 6625456, 8281820, 9938184, 12422730, 16563640, 19876368, 24845460, 33127280, 49690920, 99381840]

約数ペア:

[(1, 99381840), (2, 49690920), (3, 33127280), (4, 24845460), (5, 19876368), (6, 16563640), (8, 12422730), (10, 9938184), (12, 8281820), (15, 6625456), (16, 6211365), (20, 4969092), (24, 4140910), (29, 3426960), (30, 3312728), (40, 2484546), (48, 2070455), (58, 1713480), (60, 1656364), (80, 1242273), (87, 1142320), (109, 911760), (116, 856740), (120, 828182), (131, 758640), (145, 685392), (174, 571160), (218, 455880), (232, 428370), (240, 414091), (262, 379320), (290, 342696), (327, 303920), (348, 285580), (393, 252880), (435, 228464), (436, 227940), (464, 214185), (524, 189660), (545, 182352), (580, 171348), (654, 151960), (655, 151728), (696, 142790), (786, 126440), (870, 114232), (872, 113970), (1048, 94830), (1090, 91176), (1160, 85674), (1308, 75980), (1310, 75864), (1392, 71395), (1572, 63220), (1635, 60784), (1740, 57116), (1744, 56985), (1965, 50576), (2096, 47415), (2180, 45588), (2320, 42837), (2616, 37990), (2620, 37932), (3144, 31610), (3161, 31440), (3270, 30392), (3480, 28558), (3799, 26160), (3930, 25288), (4360, 22794), (5232, 18995), (5240, 18966), (6288, 15805), (6322, 15720), (6540, 15196), (6960, 14279), (7598, 13080), (7860, 12644), (8720, 11397), (9483, 10480)]