91818720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{9109}}^1$

素因数の和:9137

約数の個数: 144

約数和(自身を含む): 358132320

約数和(自身を除く): 266313600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 9109, 10080, 18218, 27327, 36436, 45545, 54654, 63763, 72872, 81981, 91090, 109308, 127526, 136635, 145744, 163962, 182180, 191289, 218616, 255052, 273270, 291488, 318815, 327924, 364360, 382578, 409905, 437232, 510104, 546540, 573867, 637630, 655848, 728720, 765156, 819810, 874464, 956445, 1020208, 1093080, 1147734, 1275260, 1311696, 1457440, 1530312, 1639620, 1912890, 2040416, 2186160, 2295468, 2550520, 2623392, 2869335, 3060624, 3279240, 3825780, 4372320, 4590936, 5101040, 5738670, 6121248, 6558480, 7651560, 9181872, 10202080, 11477340, 13116960, 15303120, 18363744, 22954680, 30606240, 45909360, 91818720]

約数ペア:

[(1, 91818720), (2, 45909360), (3, 30606240), (4, 22954680), (5, 18363744), (6, 15303120), (7, 13116960), (8, 11477340), (9, 10202080), (10, 9181872), (12, 7651560), (14, 6558480), (15, 6121248), (16, 5738670), (18, 5101040), (20, 4590936), (21, 4372320), (24, 3825780), (28, 3279240), (30, 3060624), (32, 2869335), (35, 2623392), (36, 2550520), (40, 2295468), (42, 2186160), (45, 2040416), (48, 1912890), (56, 1639620), (60, 1530312), (63, 1457440), (70, 1311696), (72, 1275260), (80, 1147734), (84, 1093080), (90, 1020208), (96, 956445), (105, 874464), (112, 819810), (120, 765156), (126, 728720), (140, 655848), (144, 637630), (160, 573867), (168, 546540), (180, 510104), (210, 437232), (224, 409905), (240, 382578), (252, 364360), (280, 327924), (288, 318815), (315, 291488), (336, 273270), (360, 255052), (420, 218616), (480, 191289), (504, 182180), (560, 163962), (630, 145744), (672, 136635), (720, 127526), (840, 109308), (1008, 91090), (1120, 81981), (1260, 72872), (1440, 63763), (1680, 54654), (2016, 45545), (2520, 36436), (3360, 27327), (5040, 18218), (9109, 10080)]