201531150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{15443}}^1$

素因数の和:15490

約数の個数: 72

約数和(自身を含む): 560153880

約数和(自身を除く): 358622730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 2175, 2610, 4350, 6525, 13050, 15443, 30886, 46329, 77215, 92658, 138987, 154430, 231645, 277974, 386075, 447847, 463290, 694935, 772150, 895694, 1158225, 1343541, 1389870, 2239235, 2316450, 2687082, 3474675, 4030623, 4478470, 6717705, 6949350, 8061246, 11196175, 13435410, 20153115, 22392350, 33588525, 40306230, 67177050, 100765575, 201531150]

約数ペア:

[(1, 201531150), (2, 100765575), (3, 67177050), (5, 40306230), (6, 33588525), (9, 22392350), (10, 20153115), (15, 13435410), (18, 11196175), (25, 8061246), (29, 6949350), (30, 6717705), (45, 4478470), (50, 4030623), (58, 3474675), (75, 2687082), (87, 2316450), (90, 2239235), (145, 1389870), (150, 1343541), (174, 1158225), (225, 895694), (261, 772150), (290, 694935), (435, 463290), (450, 447847), (522, 386075), (725, 277974), (870, 231645), (1305, 154430), (1450, 138987), (2175, 92658), (2610, 77215), (4350, 46329), (6525, 30886), (13050, 15443)]