197878200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1158

約数の個数: 192

約数和(自身を含む): 689955840

約数和(自身を除く): 492077640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 25, 26, 30, 39, 40, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 104, 115, 120, 130, 138, 150, 156, 184, 195, 200, 230, 260, 276, 299, 300, 312, 325, 345, 390, 460, 520, 552, 575, 598, 600, 650, 690, 780, 897, 920, 975, 1103, 1150, 1196, 1300, 1380, 1495, 1560, 1725, 1794, 1950, 2206, 2300, 2392, 2600, 2760, 2990, 3309, 3450, 3588, 3900, 4412, 4485, 4600, 5515, 5980, 6618, 6900, 7176, 7475, 7800, 8824, 8970, 11030, 11960, 13236, 13800, 14339, 14950, 16545, 17940, 22060, 22425, 25369, 26472, 27575, 28678, 29900, 33090, 35880, 43017, 44120, 44850, 50738, 55150, 57356, 59800, 66180, 71695, 76107, 82725, 86034, 89700, 101476, 110300, 114712, 126845, 132360, 143390, 152214, 165450, 172068, 179400, 202952, 215085, 220600, 253690, 286780, 304428, 329797, 330900, 344136, 358475, 380535, 430170, 507380, 573560, 608856, 634225, 659594, 661800, 716950, 761070, 860340, 989391, 1014760, 1075425, 1268450, 1319188, 1433900, 1522140, 1648985, 1720680, 1902675, 1978782, 2150850, 2536900, 2638376, 2867800, 3044280, 3297970, 3805350, 3957564, 4301700, 4946955, 5073800, 6595940, 7610700, 7915128, 8244925, 8603400, 9893910, 13191880, 15221400, 16489850, 19787820, 24734775, 32979700, 39575640, 49469550, 65959400, 98939100, 197878200]

約数ペア:

[(1, 197878200), (2, 98939100), (3, 65959400), (4, 49469550), (5, 39575640), (6, 32979700), (8, 24734775), (10, 19787820), (12, 16489850), (13, 15221400), (15, 13191880), (20, 9893910), (23, 8603400), (24, 8244925), (25, 7915128), (26, 7610700), (30, 6595940), (39, 5073800), (40, 4946955), (46, 4301700), (50, 3957564), (52, 3805350), (60, 3297970), (65, 3044280), (69, 2867800), (75, 2638376), (78, 2536900), (92, 2150850), (100, 1978782), (104, 1902675), (115, 1720680), (120, 1648985), (130, 1522140), (138, 1433900), (150, 1319188), (156, 1268450), (184, 1075425), (195, 1014760), (200, 989391), (230, 860340), (260, 761070), (276, 716950), (299, 661800), (300, 659594), (312, 634225), (325, 608856), (345, 573560), (390, 507380), (460, 430170), (520, 380535), (552, 358475), (575, 344136), (598, 330900), (600, 329797), (650, 304428), (690, 286780), (780, 253690), (897, 220600), (920, 215085), (975, 202952), (1103, 179400), (1150, 172068), (1196, 165450), (1300, 152214), (1380, 143390), (1495, 132360), (1560, 126845), (1725, 114712), (1794, 110300), (1950, 101476), (2206, 89700), (2300, 86034), (2392, 82725), (2600, 76107), (2760, 71695), (2990, 66180), (3309, 59800), (3450, 57356), (3588, 55150), (3900, 50738), (4412, 44850), (4485, 44120), (4600, 43017), (5515, 35880), (5980, 33090), (6618, 29900), (6900, 28678), (7176, 27575), (7475, 26472), (7800, 25369), (8824, 22425), (8970, 22060), (11030, 17940), (11960, 16545), (13236, 14950), (13800, 14339)]