138195450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{102367}}^1$

素因数の和:102388

約数の個数: 48

約数和(自身を含む): 380808960

約数和(自身を除く): 242613510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 102367, 204734, 307101, 511835, 614202, 921303, 1023670, 1535505, 1842606, 2559175, 2763909, 3071010, 4606515, 5118350, 5527818, 7677525, 9213030, 13819545, 15355050, 23032575, 27639090, 46065150, 69097725, 138195450]

約数ペア:

[(1, 138195450), (2, 69097725), (3, 46065150), (5, 27639090), (6, 23032575), (9, 15355050), (10, 13819545), (15, 9213030), (18, 7677525), (25, 5527818), (27, 5118350), (30, 4606515), (45, 3071010), (50, 2763909), (54, 2559175), (75, 1842606), (90, 1535505), (135, 1023670), (150, 921303), (225, 614202), (270, 511835), (450, 307101), (675, 204734), (1350, 102367)]