18194400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^2$

素因数の和:71

約数の個数: 324

約数和(自身を含む): 77385672

約数和(自身を除く): 59191272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 50, 56, 57, 60, 63, 70, 72, 75, 76, 80, 84, 90, 95, 96, 100, 105, 112, 114, 120, 126, 133, 140, 144, 150, 152, 160, 168, 171, 175, 180, 190, 200, 210, 224, 225, 228, 240, 252, 266, 280, 285, 288, 300, 304, 315, 336, 342, 350, 360, 361, 380, 399, 400, 420, 450, 456, 475, 480, 504, 525, 532, 560, 570, 600, 608, 630, 665, 672, 684, 700, 720, 722, 760, 798, 800, 840, 855, 900, 912, 950, 1008, 1050, 1064, 1083, 1120, 1140, 1197, 1200, 1260, 1330, 1368, 1400, 1425, 1440, 1444, 1520, 1575, 1596, 1680, 1710, 1800, 1805, 1824, 1900, 1995, 2016, 2100, 2128, 2166, 2280, 2394, 2400, 2520, 2527, 2660, 2736, 2800, 2850, 2888, 3040, 3150, 3192, 3249, 3325, 3360, 3420, 3600, 3610, 3800, 3990, 4200, 4256, 4275, 4332, 4560, 4788, 5040, 5054, 5320, 5415, 5472, 5600, 5700, 5776, 5985, 6300, 6384, 6498, 6650, 6840, 7200, 7220, 7581, 7600, 7980, 8400, 8550, 8664, 9025, 9120, 9576, 9975, 10080, 10108, 10640, 10830, 11400, 11552, 11970, 12600, 12635, 12768, 12996, 13300, 13680, 14440, 15162, 15200, 15960, 16245, 16800, 17100, 17328, 18050, 19152, 19950, 20216, 21280, 21660, 22743, 22800, 23940, 25200, 25270, 25992, 26600, 27075, 27360, 28880, 29925, 30324, 31920, 32490, 34200, 34656, 36100, 37905, 38304, 39900, 40432, 43320, 45486, 45600, 47880, 50400, 50540, 51984, 53200, 54150, 57760, 59850, 60648, 63175, 63840, 64980, 68400, 72200, 75810, 79800, 80864, 81225, 86640, 90972, 95760, 101080, 103968, 106400, 108300, 113715, 119700, 121296, 126350, 129960, 136800, 144400, 151620, 159600, 162450, 173280, 181944, 189525, 191520, 202160, 216600, 227430, 239400, 242592, 252700, 259920, 288800, 303240, 319200, 324900, 363888, 379050, 404320, 433200, 454860, 478800, 505400, 519840, 568575, 606480, 649800, 727776, 758100, 866400, 909720, 957600, 1010800, 1137150, 1212960, 1299600, 1516200, 1819440, 2021600, 2274300, 2599200, 3032400, 3638880, 4548600, 6064800, 9097200, 18194400]

約数ペア:

[(1, 18194400), (2, 9097200), (3, 6064800), (4, 4548600), (5, 3638880), (6, 3032400), (7, 2599200), (8, 2274300), (9, 2021600), (10, 1819440), (12, 1516200), (14, 1299600), (15, 1212960), (16, 1137150), (18, 1010800), (19, 957600), (20, 909720), (21, 866400), (24, 758100), (25, 727776), (28, 649800), (30, 606480), (32, 568575), (35, 519840), (36, 505400), (38, 478800), (40, 454860), (42, 433200), (45, 404320), (48, 379050), (50, 363888), (56, 324900), (57, 319200), (60, 303240), (63, 288800), (70, 259920), (72, 252700), (75, 242592), (76, 239400), (80, 227430), (84, 216600), (90, 202160), (95, 191520), (96, 189525), (100, 181944), (105, 173280), (112, 162450), (114, 159600), (120, 151620), (126, 144400), (133, 136800), (140, 129960), (144, 126350), (150, 121296), (152, 119700), (160, 113715), (168, 108300), (171, 106400), (175, 103968), (180, 101080), (190, 95760), (200, 90972), (210, 86640), (224, 81225), (225, 80864), (228, 79800), (240, 75810), (252, 72200), (266, 68400), (280, 64980), (285, 63840), (288, 63175), (300, 60648), (304, 59850), (315, 57760), (336, 54150), (342, 53200), (350, 51984), (360, 50540), (361, 50400), (380, 47880), (399, 45600), (400, 45486), (420, 43320), (450, 40432), (456, 39900), (475, 38304), (480, 37905), (504, 36100), (525, 34656), (532, 34200), (560, 32490), (570, 31920), (600, 30324), (608, 29925), (630, 28880), (665, 27360), (672, 27075), (684, 26600), (700, 25992), (720, 25270), (722, 25200), (760, 23940), (798, 22800), (800, 22743), (840, 21660), (855, 21280), (900, 20216), (912, 19950), (950, 19152), (1008, 18050), (1050, 17328), (1064, 17100), (1083, 16800), (1120, 16245), (1140, 15960), (1197, 15200), (1200, 15162), (1260, 14440), (1330, 13680), (1368, 13300), (1400, 12996), (1425, 12768), (1440, 12635), (1444, 12600), (1520, 11970), (1575, 11552), (1596, 11400), (1680, 10830), (1710, 10640), (1800, 10108), (1805, 10080), (1824, 9975), (1900, 9576), (1995, 9120), (2016, 9025), (2100, 8664), (2128, 8550), (2166, 8400), (2280, 7980), (2394, 7600), (2400, 7581), (2520, 7220), (2527, 7200), (2660, 6840), (2736, 6650), (2800, 6498), (2850, 6384), (2888, 6300), (3040, 5985), (3150, 5776), (3192, 5700), (3249, 5600), (3325, 5472), (3360, 5415), (3420, 5320), (3600, 5054), (3610, 5040), (3800, 4788), (3990, 4560), (4200, 4332), (4256, 4275)]