187241850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 533894400

約数和(自身を除く): 346652550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 79, 90, 115, 138, 150, 158, 207, 225, 229, 230, 237, 345, 395, 414, 450, 458, 474, 575, 687, 690, 711, 790, 1035, 1145, 1150, 1185, 1374, 1422, 1725, 1817, 1975, 2061, 2070, 2290, 2370, 3435, 3450, 3555, 3634, 3950, 4122, 5175, 5267, 5451, 5725, 5925, 6870, 7110, 9085, 10305, 10350, 10534, 10902, 11450, 11850, 15801, 16353, 17175, 17775, 18091, 18170, 20610, 26335, 27255, 31602, 32706, 34350, 35550, 36182, 45425, 47403, 51525, 52670, 54273, 54510, 79005, 81765, 90455, 90850, 94806, 103050, 108546, 131675, 136275, 158010, 162819, 163530, 180910, 237015, 263350, 271365, 272550, 325638, 395025, 408825, 416093, 452275, 474030, 542730, 790050, 814095, 817650, 832186, 904550, 1185075, 1248279, 1356825, 1628190, 2080465, 2370150, 2496558, 2713650, 3744837, 4070475, 4160930, 6241395, 7489674, 8140950, 10402325, 12482790, 18724185, 20804650, 31206975, 37448370, 62413950, 93620925, 187241850]

約数ペア:

[(1, 187241850), (2, 93620925), (3, 62413950), (5, 37448370), (6, 31206975), (9, 20804650), (10, 18724185), (15, 12482790), (18, 10402325), (23, 8140950), (25, 7489674), (30, 6241395), (45, 4160930), (46, 4070475), (50, 3744837), (69, 2713650), (75, 2496558), (79, 2370150), (90, 2080465), (115, 1628190), (138, 1356825), (150, 1248279), (158, 1185075), (207, 904550), (225, 832186), (229, 817650), (230, 814095), (237, 790050), (345, 542730), (395, 474030), (414, 452275), (450, 416093), (458, 408825), (474, 395025), (575, 325638), (687, 272550), (690, 271365), (711, 263350), (790, 237015), (1035, 180910), (1145, 163530), (1150, 162819), (1185, 158010), (1374, 136275), (1422, 131675), (1725, 108546), (1817, 103050), (1975, 94806), (2061, 90850), (2070, 90455), (2290, 81765), (2370, 79005), (3435, 54510), (3450, 54273), (3555, 52670), (3634, 51525), (3950, 47403), (4122, 45425), (5175, 36182), (5267, 35550), (5451, 34350), (5725, 32706), (5925, 31602), (6870, 27255), (7110, 26335), (9085, 20610), (10305, 18170), (10350, 18091), (10534, 17775), (10902, 17175), (11450, 16353), (11850, 15801)]