227914740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3527}}^1$

素因数の和:3901

約数の個数: 72

約数和(自身を含む): 693463680

約数和(自身を除く): 465548940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 1077, 1436, 1795, 2154, 3231, 3527, 3590, 4308, 5385, 6462, 7054, 7180, 10581, 10770, 12924, 14108, 16155, 17635, 21162, 21540, 31743, 32310, 35270, 42324, 52905, 63486, 64620, 70540, 105810, 126972, 158715, 211620, 317430, 634860, 1266193, 2532386, 3798579, 5064772, 6330965, 7597158, 11395737, 12661930, 15194316, 18992895, 22791474, 25323860, 37985790, 45582948, 56978685, 75971580, 113957370, 227914740]

約数ペア:

[(1, 227914740), (2, 113957370), (3, 75971580), (4, 56978685), (5, 45582948), (6, 37985790), (9, 25323860), (10, 22791474), (12, 18992895), (15, 15194316), (18, 12661930), (20, 11395737), (30, 7597158), (36, 6330965), (45, 5064772), (60, 3798579), (90, 2532386), (180, 1266193), (359, 634860), (718, 317430), (1077, 211620), (1436, 158715), (1795, 126972), (2154, 105810), (3231, 70540), (3527, 64620), (3590, 63486), (4308, 52905), (5385, 42324), (6462, 35270), (7054, 32310), (7180, 31743), (10581, 21540), (10770, 21162), (12924, 17635), (14108, 16155)]