2541119700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:407

約数の個数: 288

約数和(自身を含む): 8679444480

約数和(自身を除く): 6138324780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 83, 84, 100, 105, 122, 140, 150, 166, 175, 183, 210, 239, 244, 249, 300, 305, 332, 350, 366, 415, 420, 427, 478, 498, 525, 581, 610, 700, 717, 732, 830, 854, 915, 956, 996, 1050, 1162, 1195, 1220, 1245, 1281, 1434, 1525, 1660, 1673, 1708, 1743, 1830, 2075, 2100, 2135, 2324, 2390, 2490, 2562, 2868, 2905, 3050, 3346, 3486, 3585, 3660, 4150, 4270, 4575, 4780, 4980, 5019, 5063, 5124, 5810, 5975, 6100, 6225, 6405, 6692, 6972, 7170, 8300, 8365, 8540, 8715, 9150, 10038, 10126, 10675, 11620, 11950, 12450, 12810, 14340, 14525, 14579, 15189, 16730, 17430, 17925, 18300, 19837, 20076, 20252, 21350, 23900, 24900, 25095, 25315, 25620, 29050, 29158, 30378, 32025, 33460, 34860, 35441, 35850, 39674, 41825, 42700, 43575, 43737, 50190, 50630, 58100, 58316, 59511, 60756, 64050, 70882, 71700, 72895, 75945, 79348, 83650, 87150, 87474, 99185, 100380, 101260, 102053, 106323, 119022, 125475, 126575, 128100, 138859, 141764, 145790, 151890, 167300, 174300, 174948, 177205, 198370, 204106, 212646, 218685, 238044, 250950, 253150, 277718, 291580, 297555, 303780, 306159, 354410, 364475, 379725, 396740, 408212, 416577, 425292, 437370, 495925, 501900, 506300, 510265, 531615, 555436, 595110, 612318, 694295, 708820, 728950, 759450, 833154, 874740, 886025, 991850, 1020530, 1063230, 1093425, 1190220, 1210057, 1224636, 1388590, 1457900, 1487775, 1518900, 1530795, 1666308, 1772050, 1983700, 2041060, 2082885, 2126460, 2186850, 2420114, 2551325, 2658075, 2777180, 2975550, 3061590, 3471475, 3544100, 3630171, 4165770, 4373700, 4840228, 5102650, 5316150, 5951100, 6050285, 6123180, 6942950, 7260342, 7653975, 8331540, 8470399, 10205300, 10414425, 10632300, 12100570, 13885900, 14520684, 15307950, 16940798, 18150855, 20828850, 24201140, 25411197, 30251425, 30615900, 33881596, 36301710, 41657700, 42351995, 50822394, 60502850, 72603420, 84703990, 90754275, 101644788, 121005700, 127055985, 169407980, 181508550, 211759975, 254111970, 363017100, 423519950, 508223940, 635279925, 847039900, 1270559850, 2541119700]

約数ペア:

[(1, 2541119700), (2, 1270559850), (3, 847039900), (4, 635279925), (5, 508223940), (6, 423519950), (7, 363017100), (10, 254111970), (12, 211759975), (14, 181508550), (15, 169407980), (20, 127055985), (21, 121005700), (25, 101644788), (28, 90754275), (30, 84703990), (35, 72603420), (42, 60502850), (50, 50822394), (60, 42351995), (61, 41657700), (70, 36301710), (75, 33881596), (83, 30615900), (84, 30251425), (100, 25411197), (105, 24201140), (122, 20828850), (140, 18150855), (150, 16940798), (166, 15307950), (175, 14520684), (183, 13885900), (210, 12100570), (239, 10632300), (244, 10414425), (249, 10205300), (300, 8470399), (305, 8331540), (332, 7653975), (350, 7260342), (366, 6942950), (415, 6123180), (420, 6050285), (427, 5951100), (478, 5316150), (498, 5102650), (525, 4840228), (581, 4373700), (610, 4165770), (700, 3630171), (717, 3544100), (732, 3471475), (830, 3061590), (854, 2975550), (915, 2777180), (956, 2658075), (996, 2551325), (1050, 2420114), (1162, 2186850), (1195, 2126460), (1220, 2082885), (1245, 2041060), (1281, 1983700), (1434, 1772050), (1525, 1666308), (1660, 1530795), (1673, 1518900), (1708, 1487775), (1743, 1457900), (1830, 1388590), (2075, 1224636), (2100, 1210057), (2135, 1190220), (2324, 1093425), (2390, 1063230), (2490, 1020530), (2562, 991850), (2868, 886025), (2905, 874740), (3050, 833154), (3346, 759450), (3486, 728950), (3585, 708820), (3660, 694295), (4150, 612318), (4270, 595110), (4575, 555436), (4780, 531615), (4980, 510265), (5019, 506300), (5063, 501900), (5124, 495925), (5810, 437370), (5975, 425292), (6100, 416577), (6225, 408212), (6405, 396740), (6692, 379725), (6972, 364475), (7170, 354410), (8300, 306159), (8365, 303780), (8540, 297555), (8715, 291580), (9150, 277718), (10038, 253150), (10126, 250950), (10675, 238044), (11620, 218685), (11950, 212646), (12450, 204106), (12810, 198370), (14340, 177205), (14525, 174948), (14579, 174300), (15189, 167300), (16730, 151890), (17430, 145790), (17925, 141764), (18300, 138859), (19837, 128100), (20076, 126575), (20252, 125475), (21350, 119022), (23900, 106323), (24900, 102053), (25095, 101260), (25315, 100380), (25620, 99185), (29050, 87474), (29158, 87150), (30378, 83650), (32025, 79348), (33460, 75945), (34860, 72895), (35441, 71700), (35850, 70882), (39674, 64050), (41825, 60756), (42700, 59511), (43575, 58316), (43737, 58100), (50190, 50630)]