245160900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1291}}^1$

素因数の和:1522

約数の個数: 108

約数和(自身を含む): 772683184

約数和(自身を除く): 527522284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 211, 225, 300, 422, 450, 633, 844, 900, 1055, 1266, 1291, 1899, 2110, 2532, 2582, 3165, 3798, 3873, 4220, 5164, 5275, 6330, 6455, 7596, 7746, 9495, 10550, 11619, 12660, 12910, 15492, 15825, 18990, 19365, 21100, 23238, 25820, 31650, 32275, 37980, 38730, 46476, 47475, 58095, 63300, 64550, 77460, 94950, 96825, 116190, 129100, 189900, 193650, 232380, 272401, 290475, 387300, 544802, 580950, 817203, 1089604, 1161900, 1362005, 1634406, 2451609, 2724010, 3268812, 4086015, 4903218, 5448020, 6810025, 8172030, 9806436, 12258045, 13620050, 16344060, 20430075, 24516090, 27240100, 40860150, 49032180, 61290225, 81720300, 122580450, 245160900]

約数ペア:

[(1, 245160900), (2, 122580450), (3, 81720300), (4, 61290225), (5, 49032180), (6, 40860150), (9, 27240100), (10, 24516090), (12, 20430075), (15, 16344060), (18, 13620050), (20, 12258045), (25, 9806436), (30, 8172030), (36, 6810025), (45, 5448020), (50, 4903218), (60, 4086015), (75, 3268812), (90, 2724010), (100, 2451609), (150, 1634406), (180, 1362005), (211, 1161900), (225, 1089604), (300, 817203), (422, 580950), (450, 544802), (633, 387300), (844, 290475), (900, 272401), (1055, 232380), (1266, 193650), (1291, 189900), (1899, 129100), (2110, 116190), (2532, 96825), (2582, 94950), (3165, 77460), (3798, 64550), (3873, 63300), (4220, 58095), (5164, 47475), (5275, 46476), (6330, 38730), (6455, 37980), (7596, 32275), (7746, 31650), (9495, 25820), (10550, 23238), (11619, 21100), (12660, 19365), (12910, 18990), (15492, 15825)]