2157994800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{3547}}^1$

素因数の和:3597

約数の個数: 270

約数和(自身を含む): 8111505012

約数和(自身を除く): 5953510212

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 169, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 338, 360, 390, 400, 450, 468, 507, 520, 585, 600, 624, 650, 676, 720, 780, 845, 900, 936, 975, 1014, 1040, 1170, 1200, 1300, 1352, 1521, 1560, 1690, 1800, 1872, 1950, 2028, 2340, 2535, 2600, 2704, 2925, 3042, 3120, 3380, 3547, 3600, 3900, 4056, 4225, 4680, 5070, 5200, 5850, 6084, 6760, 7094, 7605, 7800, 8112, 8450, 9360, 10140, 10641, 11700, 12168, 12675, 13520, 14188, 15210, 15600, 16900, 17735, 20280, 21282, 23400, 24336, 25350, 28376, 30420, 31923, 33800, 35470, 38025, 40560, 42564, 46111, 46800, 50700, 53205, 56752, 60840, 63846, 67600, 70940, 76050, 85128, 88675, 92222, 101400, 106410, 121680, 127692, 138333, 141880, 152100, 159615, 170256, 177350, 184444, 202800, 212820, 230555, 255384, 266025, 276666, 283760, 304200, 319230, 354700, 368888, 414999, 425640, 461110, 510768, 532050, 553332, 599443, 608400, 638460, 691665, 709400, 737776, 798075, 829998, 851280, 922220, 1064100, 1106664, 1152775, 1198886, 1276920, 1383330, 1418800, 1596150, 1659996, 1798329, 1844440, 2074995, 2128200, 2213328, 2305550, 2397772, 2553840, 2766660, 2997215, 3192300, 3319992, 3458325, 3596658, 3688880, 4149990, 4256400, 4611100, 4795544, 5394987, 5533320, 5994430, 6384600, 6639984, 6916650, 7193316, 8299980, 8991645, 9222200, 9591088, 10374975, 10789974, 11066640, 11988860, 12769200, 13833300, 14386632, 14986075, 16599960, 17983290, 18444400, 20749950, 21579948, 23977720, 26974935, 27666600, 28773264, 29972150, 33199920, 35966580, 41499900, 43159896, 44958225, 47955440, 53949870, 55333200, 59944300, 71933160, 82999800, 86319792, 89916450, 107899740, 119888600, 134874675, 143866320, 165999600, 179832900, 215799480, 239777200, 269749350, 359665800, 431598960, 539498700, 719331600, 1078997400, 2157994800]

約数ペア:

[(1, 2157994800), (2, 1078997400), (3, 719331600), (4, 539498700), (5, 431598960), (6, 359665800), (8, 269749350), (9, 239777200), (10, 215799480), (12, 179832900), (13, 165999600), (15, 143866320), (16, 134874675), (18, 119888600), (20, 107899740), (24, 89916450), (25, 86319792), (26, 82999800), (30, 71933160), (36, 59944300), (39, 55333200), (40, 53949870), (45, 47955440), (48, 44958225), (50, 43159896), (52, 41499900), (60, 35966580), (65, 33199920), (72, 29972150), (75, 28773264), (78, 27666600), (80, 26974935), (90, 23977720), (100, 21579948), (104, 20749950), (117, 18444400), (120, 17983290), (130, 16599960), (144, 14986075), (150, 14386632), (156, 13833300), (169, 12769200), (180, 11988860), (195, 11066640), (200, 10789974), (208, 10374975), (225, 9591088), (234, 9222200), (240, 8991645), (260, 8299980), (300, 7193316), (312, 6916650), (325, 6639984), (338, 6384600), (360, 5994430), (390, 5533320), (400, 5394987), (450, 4795544), (468, 4611100), (507, 4256400), (520, 4149990), (585, 3688880), (600, 3596658), (624, 3458325), (650, 3319992), (676, 3192300), (720, 2997215), (780, 2766660), (845, 2553840), (900, 2397772), (936, 2305550), (975, 2213328), (1014, 2128200), (1040, 2074995), (1170, 1844440), (1200, 1798329), (1300, 1659996), (1352, 1596150), (1521, 1418800), (1560, 1383330), (1690, 1276920), (1800, 1198886), (1872, 1152775), (1950, 1106664), (2028, 1064100), (2340, 922220), (2535, 851280), (2600, 829998), (2704, 798075), (2925, 737776), (3042, 709400), (3120, 691665), (3380, 638460), (3547, 608400), (3600, 599443), (3900, 553332), (4056, 532050), (4225, 510768), (4680, 461110), (5070, 425640), (5200, 414999), (5850, 368888), (6084, 354700), (6760, 319230), (7094, 304200), (7605, 283760), (7800, 276666), (8112, 266025), (8450, 255384), (9360, 230555), (10140, 212820), (10641, 202800), (11700, 184444), (12168, 177350), (12675, 170256), (13520, 159615), (14188, 152100), (15210, 141880), (15600, 138333), (16900, 127692), (17735, 121680), (20280, 106410), (21282, 101400), (23400, 92222), (24336, 88675), (25350, 85128), (28376, 76050), (30420, 70940), (31923, 67600), (33800, 63846), (35470, 60840), (38025, 56752), (40560, 53205), (42564, 50700), (46111, 46800)]