342079100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1663}}^1$

素因数の和:1716

約数の個数: 108

約数和(自身を含む): 864444672

約数和(自身を除く): 522365572

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 121, 170, 187, 220, 242, 275, 340, 374, 425, 484, 550, 605, 748, 850, 935, 1100, 1210, 1663, 1700, 1870, 2057, 2420, 3025, 3326, 3740, 4114, 4675, 6050, 6652, 8228, 8315, 9350, 10285, 12100, 16630, 18293, 18700, 20570, 28271, 33260, 36586, 41140, 41575, 51425, 56542, 73172, 83150, 91465, 102850, 113084, 141355, 166300, 182930, 201223, 205700, 282710, 310981, 365860, 402446, 457325, 565420, 621962, 706775, 804892, 914650, 1006115, 1243924, 1413550, 1554905, 1829300, 2012230, 2827100, 3109810, 3420791, 4024460, 5030575, 6219620, 6841582, 7774525, 10061150, 13683164, 15549050, 17103955, 20122300, 31098100, 34207910, 68415820, 85519775, 171039550, 342079100]

約数ペア:

[(1, 342079100), (2, 171039550), (4, 85519775), (5, 68415820), (10, 34207910), (11, 31098100), (17, 20122300), (20, 17103955), (22, 15549050), (25, 13683164), (34, 10061150), (44, 7774525), (50, 6841582), (55, 6219620), (68, 5030575), (85, 4024460), (100, 3420791), (110, 3109810), (121, 2827100), (170, 2012230), (187, 1829300), (220, 1554905), (242, 1413550), (275, 1243924), (340, 1006115), (374, 914650), (425, 804892), (484, 706775), (550, 621962), (605, 565420), (748, 457325), (850, 402446), (935, 365860), (1100, 310981), (1210, 282710), (1663, 205700), (1700, 201223), (1870, 182930), (2057, 166300), (2420, 141355), (3025, 113084), (3326, 102850), (3740, 91465), (4114, 83150), (4675, 73172), (6050, 56542), (6652, 51425), (8228, 41575), (8315, 41140), (9350, 36586), (10285, 33260), (12100, 28271), (16630, 20570), (18293, 18700)]