28494149400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{69127}}^1$

素因数の和:69378

約数の個数: 144

約数和(自身を含む): 96112114800

約数和(自身を除く): 67617965400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 229, 300, 360, 450, 458, 600, 687, 900, 916, 1145, 1374, 1800, 1832, 2061, 2290, 2748, 3435, 4122, 4580, 5496, 5725, 6870, 8244, 9160, 10305, 11450, 13740, 16488, 17175, 20610, 22900, 27480, 34350, 41220, 45800, 51525, 68700, 69127, 82440, 103050, 137400, 138254, 206100, 207381, 276508, 345635, 412200, 414762, 553016, 622143, 691270, 829524, 1036905, 1244286, 1382540, 1659048, 1728175, 2073810, 2488572, 2765080, 3110715, 3456350, 4147620, 4977144, 5184525, 6221430, 6912700, 8295240, 10369050, 12442860, 13825400, 15553575, 15830083, 20738100, 24885720, 31107150, 31660166, 41476200, 47490249, 62214300, 63320332, 79150415, 94980498, 124428600, 126640664, 142470747, 158300830, 189960996, 237451245, 284941494, 316601660, 379921992, 395752075, 474902490, 569882988, 633203320, 712353735, 791504150, 949804980, 1139765976, 1187256225, 1424707470, 1583008300, 1899609960, 2374512450, 2849414940, 3166016600, 3561768675, 4749024900, 5698829880, 7123537350, 9498049800, 14247074700, 28494149400]

約数ペア:

[(1, 28494149400), (2, 14247074700), (3, 9498049800), (4, 7123537350), (5, 5698829880), (6, 4749024900), (8, 3561768675), (9, 3166016600), (10, 2849414940), (12, 2374512450), (15, 1899609960), (18, 1583008300), (20, 1424707470), (24, 1187256225), (25, 1139765976), (30, 949804980), (36, 791504150), (40, 712353735), (45, 633203320), (50, 569882988), (60, 474902490), (72, 395752075), (75, 379921992), (90, 316601660), (100, 284941494), (120, 237451245), (150, 189960996), (180, 158300830), (200, 142470747), (225, 126640664), (229, 124428600), (300, 94980498), (360, 79150415), (450, 63320332), (458, 62214300), (600, 47490249), (687, 41476200), (900, 31660166), (916, 31107150), (1145, 24885720), (1374, 20738100), (1800, 15830083), (1832, 15553575), (2061, 13825400), (2290, 12442860), (2748, 10369050), (3435, 8295240), (4122, 6912700), (4580, 6221430), (5496, 5184525), (5725, 4977144), (6870, 4147620), (8244, 3456350), (9160, 3110715), (10305, 2765080), (11450, 2488572), (13740, 2073810), (16488, 1728175), (17175, 1659048), (20610, 1382540), (22900, 1244286), (27480, 1036905), (34350, 829524), (41220, 691270), (45800, 622143), (51525, 553016), (68700, 414762), (69127, 412200), (82440, 345635), (103050, 276508), (137400, 207381), (138254, 206100)]