57850020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{577}}^1$

素因数の和:1149

約数の個数: 72

約数和(自身を含む): 176098104

約数和(自身を除く): 118248084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 557, 577, 1114, 1154, 1671, 1731, 2228, 2308, 2785, 2885, 3342, 3462, 5013, 5193, 5570, 5770, 6684, 6924, 8355, 8655, 10026, 10386, 11140, 11540, 16710, 17310, 20052, 20772, 25065, 25965, 33420, 34620, 50130, 51930, 100260, 103860, 321389, 642778, 964167, 1285556, 1606945, 1928334, 2892501, 3213890, 3856668, 4820835, 5785002, 6427780, 9641670, 11570004, 14462505, 19283340, 28925010, 57850020]

約数ペア:

[(1, 57850020), (2, 28925010), (3, 19283340), (4, 14462505), (5, 11570004), (6, 9641670), (9, 6427780), (10, 5785002), (12, 4820835), (15, 3856668), (18, 3213890), (20, 2892501), (30, 1928334), (36, 1606945), (45, 1285556), (60, 964167), (90, 642778), (180, 321389), (557, 103860), (577, 100260), (1114, 51930), (1154, 50130), (1671, 34620), (1731, 33420), (2228, 25965), (2308, 25065), (2785, 20772), (2885, 20052), (3342, 17310), (3462, 16710), (5013, 11540), (5193, 11140), (5570, 10386), (5770, 10026), (6684, 8655), (6924, 8355)]