28271496300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{2741}}^1\times {\mathrm{34381}}^1$

素因数の和:37139

約数の個数: 72

約数和(自身を含む): 81831085392

約数和(自身を除く): 53559589092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 2741, 5482, 8223, 10964, 13705, 16446, 27410, 32892, 34381, 41115, 54820, 68525, 68762, 82230, 103143, 137050, 137524, 164460, 171905, 205575, 206286, 274100, 343810, 411150, 412572, 515715, 687620, 822300, 859525, 1031430, 1719050, 2062860, 2578575, 3438100, 5157150, 10314300, 94238321, 188476642, 282714963, 376953284, 471191605, 565429926, 942383210, 1130859852, 1413574815, 1884766420, 2355958025, 2827149630, 4711916050, 5654299260, 7067874075, 9423832100, 14135748150, 28271496300]

約数ペア:

[(1, 28271496300), (2, 14135748150), (3, 9423832100), (4, 7067874075), (5, 5654299260), (6, 4711916050), (10, 2827149630), (12, 2355958025), (15, 1884766420), (20, 1413574815), (25, 1130859852), (30, 942383210), (50, 565429926), (60, 471191605), (75, 376953284), (100, 282714963), (150, 188476642), (300, 94238321), (2741, 10314300), (5482, 5157150), (8223, 3438100), (10964, 2578575), (13705, 2062860), (16446, 1719050), (27410, 1031430), (32892, 859525), (34381, 822300), (41115, 687620), (54820, 515715), (68525, 412572), (68762, 411150), (82230, 343810), (103143, 274100), (137050, 206286), (137524, 205575), (164460, 171905)]