221062200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 727453440

約数和(自身を除く): 506391240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 83, 92, 100, 115, 120, 138, 150, 166, 184, 193, 200, 230, 249, 276, 300, 332, 345, 386, 415, 460, 498, 552, 575, 579, 600, 664, 690, 772, 830, 920, 965, 996, 1150, 1158, 1245, 1380, 1544, 1660, 1725, 1909, 1930, 1992, 2075, 2300, 2316, 2490, 2760, 2895, 3320, 3450, 3818, 3860, 4150, 4439, 4600, 4632, 4825, 4980, 5727, 5790, 6225, 6900, 7636, 7720, 8300, 8878, 9545, 9650, 9960, 11454, 11580, 12450, 13317, 13800, 14475, 15272, 16019, 16600, 17756, 19090, 19300, 22195, 22908, 23160, 24900, 26634, 28635, 28950, 32038, 35512, 38180, 38600, 44390, 45816, 47725, 48057, 49800, 53268, 57270, 57900, 64076, 66585, 76360, 80095, 88780, 95450, 96114, 106536, 110975, 114540, 115800, 128152, 133170, 143175, 160190, 177560, 190900, 192228, 221950, 229080, 240285, 266340, 286350, 320380, 332925, 368437, 381800, 384456, 400475, 443900, 480570, 532680, 572700, 640760, 665850, 736874, 800950, 887800, 961140, 1105311, 1145400, 1201425, 1331700, 1473748, 1601900, 1842185, 1922280, 2210622, 2402850, 2663400, 2947496, 3203800, 3684370, 4421244, 4805700, 5526555, 7368740, 8842488, 9210925, 9611400, 11053110, 14737480, 18421850, 22106220, 27632775, 36843700, 44212440, 55265550, 73687400, 110531100, 221062200]

約数ペア:

[(1, 221062200), (2, 110531100), (3, 73687400), (4, 55265550), (5, 44212440), (6, 36843700), (8, 27632775), (10, 22106220), (12, 18421850), (15, 14737480), (20, 11053110), (23, 9611400), (24, 9210925), (25, 8842488), (30, 7368740), (40, 5526555), (46, 4805700), (50, 4421244), (60, 3684370), (69, 3203800), (75, 2947496), (83, 2663400), (92, 2402850), (100, 2210622), (115, 1922280), (120, 1842185), (138, 1601900), (150, 1473748), (166, 1331700), (184, 1201425), (193, 1145400), (200, 1105311), (230, 961140), (249, 887800), (276, 800950), (300, 736874), (332, 665850), (345, 640760), (386, 572700), (415, 532680), (460, 480570), (498, 443900), (552, 400475), (575, 384456), (579, 381800), (600, 368437), (664, 332925), (690, 320380), (772, 286350), (830, 266340), (920, 240285), (965, 229080), (996, 221950), (1150, 192228), (1158, 190900), (1245, 177560), (1380, 160190), (1544, 143175), (1660, 133170), (1725, 128152), (1909, 115800), (1930, 114540), (1992, 110975), (2075, 106536), (2300, 96114), (2316, 95450), (2490, 88780), (2760, 80095), (2895, 76360), (3320, 66585), (3450, 64076), (3818, 57900), (3860, 57270), (4150, 53268), (4439, 49800), (4600, 48057), (4632, 47725), (4825, 45816), (4980, 44390), (5727, 38600), (5790, 38180), (6225, 35512), (6900, 32038), (7636, 28950), (7720, 28635), (8300, 26634), (8878, 24900), (9545, 23160), (9650, 22908), (9960, 22195), (11454, 19300), (11580, 19090), (12450, 17756), (13317, 16600), (13800, 16019), (14475, 15272)]