148333600

素因数分解:

$2^5\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1181}}^1$

素因数の和:1358

約数の個数: 72

約数和(自身を含む): 364734468

約数和(自身を除く): 216400868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 157, 160, 200, 314, 400, 628, 785, 800, 1181, 1256, 1570, 2362, 2512, 3140, 3925, 4724, 5024, 5905, 6280, 7850, 9448, 11810, 12560, 15700, 18896, 23620, 25120, 29525, 31400, 37792, 47240, 59050, 62800, 94480, 118100, 125600, 185417, 188960, 236200, 370834, 472400, 741668, 927085, 944800, 1483336, 1854170, 2966672, 3708340, 4635425, 5933344, 7416680, 9270850, 14833360, 18541700, 29666720, 37083400, 74166800, 148333600]

約数ペア:

[(1, 148333600), (2, 74166800), (4, 37083400), (5, 29666720), (8, 18541700), (10, 14833360), (16, 9270850), (20, 7416680), (25, 5933344), (32, 4635425), (40, 3708340), (50, 2966672), (80, 1854170), (100, 1483336), (157, 944800), (160, 927085), (200, 741668), (314, 472400), (400, 370834), (628, 236200), (785, 188960), (800, 185417), (1181, 125600), (1256, 118100), (1570, 94480), (2362, 62800), (2512, 59050), (3140, 47240), (3925, 37792), (4724, 31400), (5024, 29525), (5905, 25120), (6280, 23620), (7850, 18896), (9448, 15700), (11810, 12560)]