66147550

素因数分解:

$2^1\times 5^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 120

約数和(自身を含む): 156295800

約数和(自身を除く): 90148250

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 29, 35, 38, 49, 50, 58, 70, 95, 98, 133, 145, 175, 190, 203, 245, 266, 290, 343, 350, 406, 475, 490, 551, 665, 686, 725, 931, 950, 1015, 1102, 1225, 1330, 1421, 1450, 1715, 1862, 2030, 2401, 2450, 2755, 2842, 3325, 3430, 3857, 4655, 4802, 5075, 5510, 6517, 6650, 7105, 7714, 8575, 9310, 9947, 10150, 12005, 13034, 13775, 14210, 17150, 19285, 19894, 23275, 24010, 26999, 27550, 32585, 35525, 38570, 45619, 46550, 49735, 53998, 60025, 65170, 69629, 71050, 91238, 96425, 99470, 120050, 134995, 139258, 162925, 188993, 192850, 228095, 248675, 269990, 325850, 348145, 377986, 456190, 497350, 674975, 696290, 944965, 1140475, 1322951, 1349950, 1740725, 1889930, 2280950, 2645902, 3481450, 4724825, 6614755, 9449650, 13229510, 33073775, 66147550]

約数ペア:

[(1, 66147550), (2, 33073775), (5, 13229510), (7, 9449650), (10, 6614755), (14, 4724825), (19, 3481450), (25, 2645902), (29, 2280950), (35, 1889930), (38, 1740725), (49, 1349950), (50, 1322951), (58, 1140475), (70, 944965), (95, 696290), (98, 674975), (133, 497350), (145, 456190), (175, 377986), (190, 348145), (203, 325850), (245, 269990), (266, 248675), (290, 228095), (343, 192850), (350, 188993), (406, 162925), (475, 139258), (490, 134995), (551, 120050), (665, 99470), (686, 96425), (725, 91238), (931, 71050), (950, 69629), (1015, 65170), (1102, 60025), (1225, 53998), (1330, 49735), (1421, 46550), (1450, 45619), (1715, 38570), (1862, 35525), (2030, 32585), (2401, 27550), (2450, 26999), (2755, 24010), (2842, 23275), (3325, 19894), (3430, 19285), (3857, 17150), (4655, 14210), (4802, 13775), (5075, 13034), (5510, 12005), (6517, 10150), (6650, 9947), (7105, 9310), (7714, 8575)]