109212900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{9839}}^1$

素因数の和:9893

約数の個数: 72

約数和(自身を含む): 324562560

約数和(自身を除く): 215349660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3700, 5550, 9839, 11100, 19678, 29517, 39356, 49195, 59034, 98390, 118068, 147585, 196780, 245975, 295170, 364043, 491950, 590340, 728086, 737925, 983900, 1092129, 1456172, 1475850, 1820215, 2184258, 2951700, 3640430, 4368516, 5460645, 7280860, 9101075, 10921290, 18202150, 21842580, 27303225, 36404300, 54606450, 109212900]

約数ペア:

[(1, 109212900), (2, 54606450), (3, 36404300), (4, 27303225), (5, 21842580), (6, 18202150), (10, 10921290), (12, 9101075), (15, 7280860), (20, 5460645), (25, 4368516), (30, 3640430), (37, 2951700), (50, 2184258), (60, 1820215), (74, 1475850), (75, 1456172), (100, 1092129), (111, 983900), (148, 737925), (150, 728086), (185, 590340), (222, 491950), (300, 364043), (370, 295170), (444, 245975), (555, 196780), (740, 147585), (925, 118068), (1110, 98390), (1850, 59034), (2220, 49195), (2775, 39356), (3700, 29517), (5550, 19678), (9839, 11100)]