231320199150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{2840027}}^1$

素因数の和:2840226

約数の個数: 72

約数和(自身を含む): 624914081064

約数和(自身を除く): 393593881914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 181, 225, 362, 450, 543, 905, 1086, 1629, 1810, 2715, 3258, 4525, 5430, 8145, 9050, 13575, 16290, 27150, 40725, 81450, 2840027, 5680054, 8520081, 14200135, 17040162, 25560243, 28400270, 42600405, 51120486, 71000675, 85200810, 127801215, 142001350, 213002025, 255602430, 426004050, 514044887, 639006075, 1028089774, 1278012150, 1542134661, 2570224435, 3084269322, 4626403983, 5140448870, 7710673305, 9252807966, 12851122175, 15421346610, 23132019915, 25702244350, 38553366525, 46264039830, 77106733050, 115660099575, 231320199150]

約数ペア:

[(1, 231320199150), (2, 115660099575), (3, 77106733050), (5, 46264039830), (6, 38553366525), (9, 25702244350), (10, 23132019915), (15, 15421346610), (18, 12851122175), (25, 9252807966), (30, 7710673305), (45, 5140448870), (50, 4626403983), (75, 3084269322), (90, 2570224435), (150, 1542134661), (181, 1278012150), (225, 1028089774), (362, 639006075), (450, 514044887), (543, 426004050), (905, 255602430), (1086, 213002025), (1629, 142001350), (1810, 127801215), (2715, 85200810), (3258, 71000675), (4525, 51120486), (5430, 42600405), (8145, 28400270), (9050, 25560243), (13575, 17040162), (16290, 14200135), (27150, 8520081), (40725, 5680054), (81450, 2840027)]