187428150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 288

約数和(自身を含む): 649958400

約数和(自身を除く): 462530250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 25, 26, 30, 35, 39, 42, 45, 46, 50, 63, 65, 69, 70, 75, 78, 90, 91, 105, 115, 117, 126, 130, 138, 150, 161, 175, 182, 195, 199, 207, 210, 225, 230, 234, 273, 299, 315, 322, 325, 345, 350, 390, 398, 414, 450, 455, 483, 525, 546, 575, 585, 597, 598, 630, 650, 690, 805, 819, 897, 910, 966, 975, 995, 1035, 1050, 1150, 1170, 1194, 1365, 1393, 1449, 1495, 1575, 1610, 1638, 1725, 1791, 1794, 1950, 1990, 2070, 2093, 2275, 2415, 2587, 2691, 2730, 2786, 2898, 2925, 2985, 2990, 3150, 3450, 3582, 4025, 4095, 4179, 4186, 4485, 4550, 4577, 4830, 4975, 5174, 5175, 5382, 5850, 5970, 6279, 6825, 6965, 7245, 7475, 7761, 8050, 8190, 8358, 8955, 8970, 9154, 9950, 10350, 10465, 12075, 12537, 12558, 12935, 13455, 13650, 13731, 13930, 14490, 14925, 14950, 15522, 17910, 18109, 18837, 20475, 20895, 20930, 22425, 22885, 23283, 24150, 25074, 25870, 26910, 27462, 29850, 31395, 32039, 34825, 36218, 36225, 37674, 38805, 40950, 41193, 41790, 44775, 44850, 45770, 46566, 52325, 54327, 59501, 62685, 62790, 64078, 64675, 67275, 68655, 69650, 72450, 77610, 82386, 89550, 90545, 94185, 96117, 104475, 104650, 108654, 114425, 116415, 119002, 125370, 129350, 134550, 137310, 156975, 160195, 162981, 178503, 181090, 188370, 192234, 194025, 205965, 208950, 228850, 232830, 271635, 288351, 297505, 313425, 313950, 320390, 325962, 343275, 357006, 388050, 411930, 416507, 452725, 470925, 480585, 535509, 543270, 576702, 582075, 595010, 626850, 686550, 800975, 814905, 833014, 892515, 905450, 941850, 961170, 1029825, 1071018, 1164150, 1249521, 1358175, 1441755, 1487525, 1601950, 1629810, 1785030, 2059650, 2082535, 2402925, 2499042, 2677545, 2716350, 2883510, 2975050, 3748563, 4074525, 4165070, 4462575, 4805850, 5355090, 6247605, 7208775, 7497126, 8149050, 8925150, 10412675, 12495210, 13387725, 14417550, 18742815, 20825350, 26775450, 31238025, 37485630, 62476050, 93714075, 187428150]

約数ペア:

[(1, 187428150), (2, 93714075), (3, 62476050), (5, 37485630), (6, 31238025), (7, 26775450), (9, 20825350), (10, 18742815), (13, 14417550), (14, 13387725), (15, 12495210), (18, 10412675), (21, 8925150), (23, 8149050), (25, 7497126), (26, 7208775), (30, 6247605), (35, 5355090), (39, 4805850), (42, 4462575), (45, 4165070), (46, 4074525), (50, 3748563), (63, 2975050), (65, 2883510), (69, 2716350), (70, 2677545), (75, 2499042), (78, 2402925), (90, 2082535), (91, 2059650), (105, 1785030), (115, 1629810), (117, 1601950), (126, 1487525), (130, 1441755), (138, 1358175), (150, 1249521), (161, 1164150), (175, 1071018), (182, 1029825), (195, 961170), (199, 941850), (207, 905450), (210, 892515), (225, 833014), (230, 814905), (234, 800975), (273, 686550), (299, 626850), (315, 595010), (322, 582075), (325, 576702), (345, 543270), (350, 535509), (390, 480585), (398, 470925), (414, 452725), (450, 416507), (455, 411930), (483, 388050), (525, 357006), (546, 343275), (575, 325962), (585, 320390), (597, 313950), (598, 313425), (630, 297505), (650, 288351), (690, 271635), (805, 232830), (819, 228850), (897, 208950), (910, 205965), (966, 194025), (975, 192234), (995, 188370), (1035, 181090), (1050, 178503), (1150, 162981), (1170, 160195), (1194, 156975), (1365, 137310), (1393, 134550), (1449, 129350), (1495, 125370), (1575, 119002), (1610, 116415), (1638, 114425), (1725, 108654), (1791, 104650), (1794, 104475), (1950, 96117), (1990, 94185), (2070, 90545), (2093, 89550), (2275, 82386), (2415, 77610), (2587, 72450), (2691, 69650), (2730, 68655), (2786, 67275), (2898, 64675), (2925, 64078), (2985, 62790), (2990, 62685), (3150, 59501), (3450, 54327), (3582, 52325), (4025, 46566), (4095, 45770), (4179, 44850), (4186, 44775), (4485, 41790), (4550, 41193), (4577, 40950), (4830, 38805), (4975, 37674), (5174, 36225), (5175, 36218), (5382, 34825), (5850, 32039), (5970, 31395), (6279, 29850), (6825, 27462), (6965, 26910), (7245, 25870), (7475, 25074), (7761, 24150), (8050, 23283), (8190, 22885), (8358, 22425), (8955, 20930), (8970, 20895), (9154, 20475), (9950, 18837), (10350, 18109), (10465, 17910), (12075, 15522), (12537, 14950), (12558, 14925), (12935, 14490), (13455, 13930), (13650, 13731)]