69858450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 120

約数和(自身を含む): 198772992

約数和(自身を除く): 128914542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 81, 90, 94, 135, 141, 150, 162, 225, 235, 270, 282, 367, 405, 423, 450, 470, 675, 705, 734, 810, 846, 1101, 1175, 1269, 1350, 1410, 1835, 2025, 2115, 2202, 2350, 2538, 3303, 3525, 3670, 3807, 4050, 4230, 5505, 6345, 6606, 7050, 7614, 9175, 9909, 10575, 11010, 12690, 16515, 17249, 18350, 19035, 19818, 21150, 27525, 29727, 31725, 33030, 34498, 38070, 49545, 51747, 55050, 59454, 63450, 82575, 86245, 95175, 99090, 103494, 148635, 155241, 165150, 172490, 190350, 247725, 258735, 297270, 310482, 431225, 465723, 495450, 517470, 743175, 776205, 862450, 931446, 1293675, 1397169, 1486350, 1552410, 2328615, 2587350, 2794338, 3881025, 4657230, 6985845, 7762050, 11643075, 13971690, 23286150, 34929225, 69858450]

約数ペア:

[(1, 69858450), (2, 34929225), (3, 23286150), (5, 13971690), (6, 11643075), (9, 7762050), (10, 6985845), (15, 4657230), (18, 3881025), (25, 2794338), (27, 2587350), (30, 2328615), (45, 1552410), (47, 1486350), (50, 1397169), (54, 1293675), (75, 931446), (81, 862450), (90, 776205), (94, 743175), (135, 517470), (141, 495450), (150, 465723), (162, 431225), (225, 310482), (235, 297270), (270, 258735), (282, 247725), (367, 190350), (405, 172490), (423, 165150), (450, 155241), (470, 148635), (675, 103494), (705, 99090), (734, 95175), (810, 86245), (846, 82575), (1101, 63450), (1175, 59454), (1269, 55050), (1350, 51747), (1410, 49545), (1835, 38070), (2025, 34498), (2115, 33030), (2202, 31725), (2350, 29727), (2538, 27525), (3303, 21150), (3525, 19818), (3670, 19035), (3807, 18350), (4050, 17249), (4230, 16515), (5505, 12690), (6345, 11010), (6606, 10575), (7050, 9909), (7614, 9175)]