181812150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31079}}^1$

素因数の和:31110

約数の個数: 72

約数和(自身を含む): 526060080

約数和(自身を除く): 344247930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 31079, 62158, 93237, 155395, 186474, 279711, 310790, 404027, 466185, 559422, 776975, 808054, 932370, 1212081, 1398555, 1553950, 2020135, 2330925, 2424162, 2797110, 3636243, 4040270, 4661850, 6060405, 6992775, 7272486, 10100675, 12120810, 13985550, 18181215, 20201350, 30302025, 36362430, 60604050, 90906075, 181812150]

約数ペア:

[(1, 181812150), (2, 90906075), (3, 60604050), (5, 36362430), (6, 30302025), (9, 20201350), (10, 18181215), (13, 13985550), (15, 12120810), (18, 10100675), (25, 7272486), (26, 6992775), (30, 6060405), (39, 4661850), (45, 4040270), (50, 3636243), (65, 2797110), (75, 2424162), (78, 2330925), (90, 2020135), (117, 1553950), (130, 1398555), (150, 1212081), (195, 932370), (225, 808054), (234, 776975), (325, 559422), (390, 466185), (450, 404027), (585, 310790), (650, 279711), (975, 186474), (1170, 155395), (1950, 93237), (2925, 62158), (5850, 31079)]