90281160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 315057600

約数和(自身を除く): 224776440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 67, 72, 76, 90, 95, 114, 120, 134, 152, 171, 180, 190, 197, 201, 228, 268, 285, 335, 342, 360, 380, 394, 402, 456, 536, 570, 591, 603, 670, 684, 760, 788, 804, 855, 985, 1005, 1140, 1182, 1206, 1273, 1340, 1368, 1576, 1608, 1710, 1773, 1970, 2010, 2280, 2364, 2412, 2546, 2680, 2955, 3015, 3420, 3546, 3743, 3819, 3940, 4020, 4728, 4824, 5092, 5910, 6030, 6365, 6840, 7092, 7486, 7638, 7880, 8040, 8865, 10184, 11229, 11457, 11820, 12060, 12730, 13199, 14184, 14972, 15276, 17730, 18715, 19095, 22458, 22914, 23640, 24120, 25460, 26398, 29944, 30552, 33687, 35460, 37430, 38190, 39597, 44916, 45828, 50920, 52796, 56145, 57285, 65995, 67374, 70920, 74860, 76380, 79194, 89832, 91656, 105592, 112290, 114570, 118791, 131990, 134748, 149720, 152760, 158388, 168435, 197985, 224580, 229140, 237582, 250781, 263980, 269496, 316776, 336870, 395970, 449160, 458280, 475164, 501562, 527960, 593955, 673740, 752343, 791940, 950328, 1003124, 1187910, 1253905, 1347480, 1504686, 1583880, 2006248, 2257029, 2375820, 2507810, 3009372, 3761715, 4514058, 4751640, 5015620, 6018744, 7523430, 9028116, 10031240, 11285145, 15046860, 18056232, 22570290, 30093720, 45140580, 90281160]

約数ペア:

[(1, 90281160), (2, 45140580), (3, 30093720), (4, 22570290), (5, 18056232), (6, 15046860), (8, 11285145), (9, 10031240), (10, 9028116), (12, 7523430), (15, 6018744), (18, 5015620), (19, 4751640), (20, 4514058), (24, 3761715), (30, 3009372), (36, 2507810), (38, 2375820), (40, 2257029), (45, 2006248), (57, 1583880), (60, 1504686), (67, 1347480), (72, 1253905), (76, 1187910), (90, 1003124), (95, 950328), (114, 791940), (120, 752343), (134, 673740), (152, 593955), (171, 527960), (180, 501562), (190, 475164), (197, 458280), (201, 449160), (228, 395970), (268, 336870), (285, 316776), (335, 269496), (342, 263980), (360, 250781), (380, 237582), (394, 229140), (402, 224580), (456, 197985), (536, 168435), (570, 158388), (591, 152760), (603, 149720), (670, 134748), (684, 131990), (760, 118791), (788, 114570), (804, 112290), (855, 105592), (985, 91656), (1005, 89832), (1140, 79194), (1182, 76380), (1206, 74860), (1273, 70920), (1340, 67374), (1368, 65995), (1576, 57285), (1608, 56145), (1710, 52796), (1773, 50920), (1970, 45828), (2010, 44916), (2280, 39597), (2364, 38190), (2412, 37430), (2546, 35460), (2680, 33687), (2955, 30552), (3015, 29944), (3420, 26398), (3546, 25460), (3743, 24120), (3819, 23640), (3940, 22914), (4020, 22458), (4728, 19095), (4824, 18715), (5092, 17730), (5910, 15276), (6030, 14972), (6365, 14184), (6840, 13199), (7092, 12730), (7486, 12060), (7638, 11820), (7880, 11457), (8040, 11229), (8865, 10184)]