1869119700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2957}}^1$

素因数の和:3031

約数の個数: 216

約数和(自身を含む): 6439400352

約数和(自身を除く): 4570280652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 49, 50, 60, 70, 75, 84, 86, 98, 100, 105, 129, 140, 147, 150, 172, 175, 196, 210, 215, 245, 258, 294, 300, 301, 350, 420, 430, 490, 516, 525, 588, 602, 645, 700, 735, 860, 903, 980, 1050, 1075, 1204, 1225, 1290, 1470, 1505, 1806, 2100, 2107, 2150, 2450, 2580, 2940, 2957, 3010, 3225, 3612, 3675, 4214, 4300, 4515, 4900, 5914, 6020, 6321, 6450, 7350, 7525, 8428, 8871, 9030, 10535, 11828, 12642, 12900, 14700, 14785, 15050, 17742, 18060, 20699, 21070, 22575, 25284, 29570, 30100, 31605, 35484, 41398, 42140, 44355, 45150, 52675, 59140, 62097, 63210, 73925, 82796, 88710, 90300, 103495, 105350, 124194, 126420, 127151, 144893, 147850, 158025, 177420, 206990, 210700, 221775, 248388, 254302, 289786, 295700, 310485, 316050, 381453, 413980, 434679, 443550, 508604, 517475, 579572, 620970, 632100, 635755, 724465, 762906, 869358, 887100, 890057, 1034950, 1241940, 1271510, 1448930, 1525812, 1552425, 1738716, 1780114, 1907265, 2069900, 2173395, 2543020, 2670171, 2897860, 3104850, 3178775, 3560228, 3622325, 3814530, 4346790, 4450285, 5340342, 6209700, 6230399, 6357550, 7244650, 7629060, 8693580, 8900570, 9536325, 10680684, 10866975, 12460798, 12715100, 13350855, 14489300, 17801140, 18691197, 19072650, 21733950, 22251425, 24921596, 26701710, 31151995, 37382394, 38145300, 43467900, 44502850, 53403420, 62303990, 66754275, 74764788, 89005700, 93455985, 124607980, 133508550, 155759975, 186911970, 267017100, 311519950, 373823940, 467279925, 623039900, 934559850, 1869119700]

約数ペア:

[(1, 1869119700), (2, 934559850), (3, 623039900), (4, 467279925), (5, 373823940), (6, 311519950), (7, 267017100), (10, 186911970), (12, 155759975), (14, 133508550), (15, 124607980), (20, 93455985), (21, 89005700), (25, 74764788), (28, 66754275), (30, 62303990), (35, 53403420), (42, 44502850), (43, 43467900), (49, 38145300), (50, 37382394), (60, 31151995), (70, 26701710), (75, 24921596), (84, 22251425), (86, 21733950), (98, 19072650), (100, 18691197), (105, 17801140), (129, 14489300), (140, 13350855), (147, 12715100), (150, 12460798), (172, 10866975), (175, 10680684), (196, 9536325), (210, 8900570), (215, 8693580), (245, 7629060), (258, 7244650), (294, 6357550), (300, 6230399), (301, 6209700), (350, 5340342), (420, 4450285), (430, 4346790), (490, 3814530), (516, 3622325), (525, 3560228), (588, 3178775), (602, 3104850), (645, 2897860), (700, 2670171), (735, 2543020), (860, 2173395), (903, 2069900), (980, 1907265), (1050, 1780114), (1075, 1738716), (1204, 1552425), (1225, 1525812), (1290, 1448930), (1470, 1271510), (1505, 1241940), (1806, 1034950), (2100, 890057), (2107, 887100), (2150, 869358), (2450, 762906), (2580, 724465), (2940, 635755), (2957, 632100), (3010, 620970), (3225, 579572), (3612, 517475), (3675, 508604), (4214, 443550), (4300, 434679), (4515, 413980), (4900, 381453), (5914, 316050), (6020, 310485), (6321, 295700), (6450, 289786), (7350, 254302), (7525, 248388), (8428, 221775), (8871, 210700), (9030, 206990), (10535, 177420), (11828, 158025), (12642, 147850), (12900, 144893), (14700, 127151), (14785, 126420), (15050, 124194), (17742, 105350), (18060, 103495), (20699, 90300), (21070, 88710), (22575, 82796), (25284, 73925), (29570, 63210), (30100, 62097), (31605, 59140), (35484, 52675), (41398, 45150), (42140, 44355)]