200725740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30139}}^1$

素因数の和:30191

約数の個数: 72

約数和(自身を含む): 625344720

約数和(自身を除く): 424618980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 30139, 60278, 90417, 120556, 150695, 180834, 271251, 301390, 361668, 452085, 542502, 602780, 904170, 1085004, 1115143, 1356255, 1808340, 2230286, 2712510, 3345429, 4460572, 5425020, 5575715, 6690858, 10036287, 11151430, 13381716, 16727145, 20072574, 22302860, 33454290, 40145148, 50181435, 66908580, 100362870, 200725740]

約数ペア:

[(1, 200725740), (2, 100362870), (3, 66908580), (4, 50181435), (5, 40145148), (6, 33454290), (9, 22302860), (10, 20072574), (12, 16727145), (15, 13381716), (18, 11151430), (20, 10036287), (30, 6690858), (36, 5575715), (37, 5425020), (45, 4460572), (60, 3345429), (74, 2712510), (90, 2230286), (111, 1808340), (148, 1356255), (180, 1115143), (185, 1085004), (222, 904170), (333, 602780), (370, 542502), (444, 452085), (555, 361668), (666, 301390), (740, 271251), (1110, 180834), (1332, 150695), (1665, 120556), (2220, 90417), (3330, 60278), (6660, 30139)]