1268799600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{45971}}^1$

素因数の和:46015

約数の個数: 120

約数和(自身を含む): 4241192832

約数和(自身を除く): 2972393232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 552, 575, 600, 690, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2300, 2760, 3450, 4600, 5520, 6900, 9200, 13800, 27600, 45971, 91942, 137913, 183884, 229855, 275826, 367768, 459710, 551652, 689565, 735536, 919420, 1057333, 1103304, 1149275, 1379130, 1838840, 2114666, 2206608, 2298550, 2758260, 3171999, 3447825, 3677680, 4229332, 4597100, 5286665, 5516520, 6343998, 6895650, 8458664, 9194200, 10573330, 11033040, 12687996, 13791300, 15859995, 16917328, 18388400, 21146660, 25375992, 26433325, 27582600, 31719990, 42293320, 50751984, 52866650, 55165200, 63439980, 79299975, 84586640, 105733300, 126879960, 158599950, 211466600, 253759920, 317199900, 422933200, 634399800, 1268799600]

約数ペア:

[(1, 1268799600), (2, 634399800), (3, 422933200), (4, 317199900), (5, 253759920), (6, 211466600), (8, 158599950), (10, 126879960), (12, 105733300), (15, 84586640), (16, 79299975), (20, 63439980), (23, 55165200), (24, 52866650), (25, 50751984), (30, 42293320), (40, 31719990), (46, 27582600), (48, 26433325), (50, 25375992), (60, 21146660), (69, 18388400), (75, 16917328), (80, 15859995), (92, 13791300), (100, 12687996), (115, 11033040), (120, 10573330), (138, 9194200), (150, 8458664), (184, 6895650), (200, 6343998), (230, 5516520), (240, 5286665), (276, 4597100), (300, 4229332), (345, 3677680), (368, 3447825), (400, 3171999), (460, 2758260), (552, 2298550), (575, 2206608), (600, 2114666), (690, 1838840), (920, 1379130), (1104, 1149275), (1150, 1103304), (1200, 1057333), (1380, 919420), (1725, 735536), (1840, 689565), (2300, 551652), (2760, 459710), (3450, 367768), (4600, 275826), (5520, 229855), (6900, 183884), (9200, 137913), (13800, 91942), (27600, 45971)]