78929100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 279982080

約数和(自身を除く): 201052980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 31, 36, 41, 45, 46, 50, 54, 60, 62, 69, 75, 82, 90, 92, 93, 100, 108, 115, 123, 124, 135, 138, 150, 155, 164, 180, 186, 205, 207, 225, 230, 246, 270, 276, 279, 300, 310, 345, 369, 372, 410, 414, 450, 460, 465, 492, 540, 558, 575, 615, 620, 621, 675, 690, 713, 738, 775, 820, 828, 837, 900, 930, 943, 1025, 1035, 1107, 1116, 1150, 1230, 1242, 1271, 1350, 1380, 1395, 1426, 1476, 1550, 1674, 1725, 1845, 1860, 1886, 2050, 2070, 2139, 2214, 2300, 2325, 2460, 2484, 2542, 2700, 2790, 2829, 2852, 3075, 3100, 3105, 3348, 3450, 3565, 3690, 3772, 3813, 4100, 4140, 4185, 4278, 4428, 4650, 4715, 5084, 5175, 5535, 5580, 5658, 6150, 6210, 6355, 6417, 6900, 6975, 7130, 7380, 7626, 8370, 8487, 8556, 9225, 9300, 9430, 10350, 10695, 11070, 11316, 11439, 12300, 12420, 12710, 12834, 13950, 14145, 14260, 15252, 15525, 16740, 16974, 17825, 18450, 18860, 19065, 19251, 20700, 20925, 21390, 22140, 22878, 23575, 25420, 25461, 25668, 27675, 27900, 28290, 29233, 31050, 31775, 32085, 33948, 34317, 35650, 36900, 38130, 38502, 41850, 42435, 42780, 45756, 47150, 50922, 53475, 55350, 56580, 57195, 58466, 62100, 63550, 64170, 68634, 70725, 71300, 76260, 77004, 83700, 84870, 87699, 94300, 95325, 96255, 101844, 106950, 110700, 114390, 116932, 127100, 127305, 128340, 137268, 141450, 146165, 160425, 169740, 171585, 175398, 190650, 192510, 212175, 213900, 228780, 254610, 263097, 282900, 285975, 292330, 320850, 343170, 350796, 381300, 385020, 424350, 438495, 481275, 509220, 526194, 571950, 584660, 636525, 641700, 686340, 730825, 789291, 848700, 857925, 876990, 962550, 1052388, 1143900, 1273050, 1315485, 1461650, 1578582, 1715850, 1753980, 1925100, 2192475, 2546100, 2630970, 2923300, 3157164, 3431700, 3946455, 4384950, 5261940, 6577425, 7892910, 8769900, 13154850, 15785820, 19732275, 26309700, 39464550, 78929100]

約数ペア:

[(1, 78929100), (2, 39464550), (3, 26309700), (4, 19732275), (5, 15785820), (6, 13154850), (9, 8769900), (10, 7892910), (12, 6577425), (15, 5261940), (18, 4384950), (20, 3946455), (23, 3431700), (25, 3157164), (27, 2923300), (30, 2630970), (31, 2546100), (36, 2192475), (41, 1925100), (45, 1753980), (46, 1715850), (50, 1578582), (54, 1461650), (60, 1315485), (62, 1273050), (69, 1143900), (75, 1052388), (82, 962550), (90, 876990), (92, 857925), (93, 848700), (100, 789291), (108, 730825), (115, 686340), (123, 641700), (124, 636525), (135, 584660), (138, 571950), (150, 526194), (155, 509220), (164, 481275), (180, 438495), (186, 424350), (205, 385020), (207, 381300), (225, 350796), (230, 343170), (246, 320850), (270, 292330), (276, 285975), (279, 282900), (300, 263097), (310, 254610), (345, 228780), (369, 213900), (372, 212175), (410, 192510), (414, 190650), (450, 175398), (460, 171585), (465, 169740), (492, 160425), (540, 146165), (558, 141450), (575, 137268), (615, 128340), (620, 127305), (621, 127100), (675, 116932), (690, 114390), (713, 110700), (738, 106950), (775, 101844), (820, 96255), (828, 95325), (837, 94300), (900, 87699), (930, 84870), (943, 83700), (1025, 77004), (1035, 76260), (1107, 71300), (1116, 70725), (1150, 68634), (1230, 64170), (1242, 63550), (1271, 62100), (1350, 58466), (1380, 57195), (1395, 56580), (1426, 55350), (1476, 53475), (1550, 50922), (1674, 47150), (1725, 45756), (1845, 42780), (1860, 42435), (1886, 41850), (2050, 38502), (2070, 38130), (2139, 36900), (2214, 35650), (2300, 34317), (2325, 33948), (2460, 32085), (2484, 31775), (2542, 31050), (2700, 29233), (2790, 28290), (2829, 27900), (2852, 27675), (3075, 25668), (3100, 25461), (3105, 25420), (3348, 23575), (3450, 22878), (3565, 22140), (3690, 21390), (3772, 20925), (3813, 20700), (4100, 19251), (4140, 19065), (4185, 18860), (4278, 18450), (4428, 17825), (4650, 16974), (4715, 16740), (5084, 15525), (5175, 15252), (5535, 14260), (5580, 14145), (5658, 13950), (6150, 12834), (6210, 12710), (6355, 12420), (6417, 12300), (6900, 11439), (6975, 11316), (7130, 11070), (7380, 10695), (7626, 10350), (8370, 9430), (8487, 9300), (8556, 9225)]