224715000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 715271040

約数和(自身を除く): 490556040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 71, 75, 100, 120, 125, 142, 150, 200, 211, 213, 250, 284, 300, 355, 375, 422, 426, 500, 568, 600, 625, 633, 710, 750, 844, 852, 1000, 1055, 1065, 1250, 1266, 1420, 1500, 1688, 1704, 1775, 1875, 2110, 2130, 2500, 2532, 2840, 3000, 3165, 3550, 3750, 4220, 4260, 5000, 5064, 5275, 5325, 6330, 7100, 7500, 8440, 8520, 8875, 10550, 10650, 12660, 14200, 14981, 15000, 15825, 17750, 21100, 21300, 25320, 26375, 26625, 29962, 31650, 35500, 42200, 42600, 44375, 44943, 52750, 53250, 59924, 63300, 71000, 74905, 79125, 88750, 89886, 105500, 106500, 119848, 126600, 131875, 133125, 149810, 158250, 177500, 179772, 211000, 213000, 224715, 263750, 266250, 299620, 316500, 355000, 359544, 374525, 395625, 449430, 527500, 532500, 599240, 633000, 749050, 791250, 898860, 1055000, 1065000, 1123575, 1498100, 1582500, 1797720, 1872625, 2247150, 2996200, 3165000, 3745250, 4494300, 5617875, 7490500, 8988600, 9363125, 11235750, 14981000, 18726250, 22471500, 28089375, 37452500, 44943000, 56178750, 74905000, 112357500, 224715000]

約数ペア:

[(1, 224715000), (2, 112357500), (3, 74905000), (4, 56178750), (5, 44943000), (6, 37452500), (8, 28089375), (10, 22471500), (12, 18726250), (15, 14981000), (20, 11235750), (24, 9363125), (25, 8988600), (30, 7490500), (40, 5617875), (50, 4494300), (60, 3745250), (71, 3165000), (75, 2996200), (100, 2247150), (120, 1872625), (125, 1797720), (142, 1582500), (150, 1498100), (200, 1123575), (211, 1065000), (213, 1055000), (250, 898860), (284, 791250), (300, 749050), (355, 633000), (375, 599240), (422, 532500), (426, 527500), (500, 449430), (568, 395625), (600, 374525), (625, 359544), (633, 355000), (710, 316500), (750, 299620), (844, 266250), (852, 263750), (1000, 224715), (1055, 213000), (1065, 211000), (1250, 179772), (1266, 177500), (1420, 158250), (1500, 149810), (1688, 133125), (1704, 131875), (1775, 126600), (1875, 119848), (2110, 106500), (2130, 105500), (2500, 89886), (2532, 88750), (2840, 79125), (3000, 74905), (3165, 71000), (3550, 63300), (3750, 59924), (4220, 53250), (4260, 52750), (5000, 44943), (5064, 44375), (5275, 42600), (5325, 42200), (6330, 35500), (7100, 31650), (7500, 29962), (8440, 26625), (8520, 26375), (8875, 25320), (10550, 21300), (10650, 21100), (12660, 17750), (14200, 15825), (14981, 15000)]