198141240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{150107}}^1$

素因数の和:150132

約数の個数: 64

約数和(自身を含む): 648466560

約数和(自身を除く): 450325320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 150107, 300214, 450321, 600428, 750535, 900642, 1200856, 1501070, 1651177, 1801284, 2251605, 3002140, 3302354, 3602568, 4503210, 4953531, 6004280, 6604708, 8255885, 9006420, 9907062, 13209416, 16511770, 18012840, 19814124, 24767655, 33023540, 39628248, 49535310, 66047080, 99070620, 198141240]

約数ペア:

[(1, 198141240), (2, 99070620), (3, 66047080), (4, 49535310), (5, 39628248), (6, 33023540), (8, 24767655), (10, 19814124), (11, 18012840), (12, 16511770), (15, 13209416), (20, 9907062), (22, 9006420), (24, 8255885), (30, 6604708), (33, 6004280), (40, 4953531), (44, 4503210), (55, 3602568), (60, 3302354), (66, 3002140), (88, 2251605), (110, 1801284), (120, 1651177), (132, 1501070), (165, 1200856), (220, 900642), (264, 750535), (330, 600428), (440, 450321), (660, 300214), (1320, 150107)]