4289700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 12638080

約数和(自身を除く): 8348380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 181, 237, 300, 316, 362, 395, 474, 543, 724, 790, 905, 948, 1086, 1185, 1580, 1810, 1975, 2172, 2370, 2715, 3620, 3950, 4525, 4740, 5430, 5925, 7900, 9050, 10860, 11850, 13575, 14299, 18100, 23700, 27150, 28598, 42897, 54300, 57196, 71495, 85794, 142990, 171588, 214485, 285980, 357475, 428970, 714950, 857940, 1072425, 1429900, 2144850, 4289700]

約数ペア:

[(1, 4289700), (2, 2144850), (3, 1429900), (4, 1072425), (5, 857940), (6, 714950), (10, 428970), (12, 357475), (15, 285980), (20, 214485), (25, 171588), (30, 142990), (50, 85794), (60, 71495), (75, 57196), (79, 54300), (100, 42897), (150, 28598), (158, 27150), (181, 23700), (237, 18100), (300, 14299), (316, 13575), (362, 11850), (395, 10860), (474, 9050), (543, 7900), (724, 5925), (790, 5430), (905, 4740), (948, 4525), (1086, 3950), (1185, 3620), (1580, 2715), (1810, 2370), (1975, 2172)]