120250650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61667}}^1$

素因数の和:61695

約数の個数: 48

約数和(自身を含む): 321166944

約数和(自身を除く): 200916294

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 61667, 123334, 185001, 308335, 370002, 616670, 801671, 925005, 1541675, 1603342, 1850010, 2405013, 3083350, 4008355, 4625025, 4810026, 8016710, 9250050, 12025065, 20041775, 24050130, 40083550, 60125325, 120250650]

約数ペア:

[(1, 120250650), (2, 60125325), (3, 40083550), (5, 24050130), (6, 20041775), (10, 12025065), (13, 9250050), (15, 8016710), (25, 4810026), (26, 4625025), (30, 4008355), (39, 3083350), (50, 2405013), (65, 1850010), (75, 1603342), (78, 1541675), (130, 925005), (150, 801671), (195, 616670), (325, 370002), (390, 308335), (650, 185001), (975, 123334), (1950, 61667)]