1587900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 4721920

約数和(自身を除く): 3134020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 79, 100, 134, 150, 158, 201, 237, 268, 300, 316, 335, 395, 402, 474, 670, 790, 804, 948, 1005, 1185, 1340, 1580, 1675, 1975, 2010, 2370, 3350, 3950, 4020, 4740, 5025, 5293, 5925, 6700, 7900, 10050, 10586, 11850, 15879, 20100, 21172, 23700, 26465, 31758, 52930, 63516, 79395, 105860, 132325, 158790, 264650, 317580, 396975, 529300, 793950, 1587900]

約数ペア:

[(1, 1587900), (2, 793950), (3, 529300), (4, 396975), (5, 317580), (6, 264650), (10, 158790), (12, 132325), (15, 105860), (20, 79395), (25, 63516), (30, 52930), (50, 31758), (60, 26465), (67, 23700), (75, 21172), (79, 20100), (100, 15879), (134, 11850), (150, 10586), (158, 10050), (201, 7900), (237, 6700), (268, 5925), (300, 5293), (316, 5025), (335, 4740), (395, 4020), (402, 3950), (474, 3350), (670, 2370), (790, 2010), (804, 1975), (948, 1675), (1005, 1580), (1185, 1340)]