28462050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 81244800

約数和(自身を除く): 52782750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 87, 90, 135, 145, 150, 174, 225, 261, 270, 290, 435, 450, 522, 675, 725, 727, 783, 870, 1305, 1350, 1450, 1454, 1566, 2175, 2181, 2610, 3635, 3915, 4350, 4362, 6525, 6543, 7270, 7830, 10905, 13050, 13086, 18175, 19575, 19629, 21083, 21810, 32715, 36350, 39150, 39258, 42166, 54525, 63249, 65430, 98145, 105415, 109050, 126498, 163575, 189747, 196290, 210830, 316245, 327150, 379494, 490725, 527075, 569241, 632490, 948735, 981450, 1054150, 1138482, 1581225, 1897470, 2846205, 3162450, 4743675, 5692410, 9487350, 14231025, 28462050]

約数ペア:

[(1, 28462050), (2, 14231025), (3, 9487350), (5, 5692410), (6, 4743675), (9, 3162450), (10, 2846205), (15, 1897470), (18, 1581225), (25, 1138482), (27, 1054150), (29, 981450), (30, 948735), (45, 632490), (50, 569241), (54, 527075), (58, 490725), (75, 379494), (87, 327150), (90, 316245), (135, 210830), (145, 196290), (150, 189747), (174, 163575), (225, 126498), (261, 109050), (270, 105415), (290, 98145), (435, 65430), (450, 63249), (522, 54525), (675, 42166), (725, 39258), (727, 39150), (783, 36350), (870, 32715), (1305, 21810), (1350, 21083), (1450, 19629), (1454, 19575), (1566, 18175), (2175, 13086), (2181, 13050), (2610, 10905), (3635, 7830), (3915, 7270), (4350, 6543), (4362, 6525)]