42584580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{659}}^1$

素因数の和:1033

約数の個数: 72

約数和(自身を含む): 129729600

約数和(自身を除く): 87145020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 659, 718, 1077, 1318, 1436, 1795, 1977, 2154, 2636, 3231, 3295, 3590, 3954, 4308, 5385, 5931, 6462, 6590, 7180, 7908, 9885, 10770, 11862, 12924, 13180, 16155, 19770, 21540, 23724, 29655, 32310, 39540, 59310, 64620, 118620, 236581, 473162, 709743, 946324, 1182905, 1419486, 2129229, 2365810, 2838972, 3548715, 4258458, 4731620, 7097430, 8516916, 10646145, 14194860, 21292290, 42584580]

約数ペア:

[(1, 42584580), (2, 21292290), (3, 14194860), (4, 10646145), (5, 8516916), (6, 7097430), (9, 4731620), (10, 4258458), (12, 3548715), (15, 2838972), (18, 2365810), (20, 2129229), (30, 1419486), (36, 1182905), (45, 946324), (60, 709743), (90, 473162), (180, 236581), (359, 118620), (659, 64620), (718, 59310), (1077, 39540), (1318, 32310), (1436, 29655), (1795, 23724), (1977, 21540), (2154, 19770), (2636, 16155), (3231, 13180), (3295, 12924), (3590, 11862), (3954, 10770), (4308, 9885), (5385, 7908), (5931, 7180), (6462, 6590)]