157287300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 478094400

約数和(自身を除く): 320807100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 101, 116, 145, 150, 174, 179, 202, 290, 300, 303, 348, 358, 404, 435, 505, 537, 580, 606, 716, 725, 870, 895, 1010, 1074, 1212, 1450, 1515, 1740, 1790, 2020, 2148, 2175, 2525, 2685, 2900, 2929, 3030, 3580, 4350, 4475, 5050, 5191, 5370, 5858, 6060, 7575, 8700, 8787, 8950, 10100, 10382, 10740, 11716, 13425, 14645, 15150, 15573, 17574, 17900, 18079, 20764, 25955, 26850, 29290, 30300, 31146, 35148, 36158, 43935, 51910, 53700, 54237, 58580, 62292, 72316, 73225, 77865, 87870, 90395, 103820, 108474, 129775, 146450, 155730, 175740, 180790, 216948, 219675, 259550, 271185, 292900, 311460, 361580, 389325, 439350, 451975, 519100, 524291, 542370, 778650, 878700, 903950, 1048582, 1084740, 1355925, 1557300, 1572873, 1807900, 2097164, 2621455, 2711850, 3145746, 5242910, 5423700, 6291492, 7864365, 10485820, 13107275, 15728730, 26214550, 31457460, 39321825, 52429100, 78643650, 157287300]

約数ペア:

[(1, 157287300), (2, 78643650), (3, 52429100), (4, 39321825), (5, 31457460), (6, 26214550), (10, 15728730), (12, 13107275), (15, 10485820), (20, 7864365), (25, 6291492), (29, 5423700), (30, 5242910), (50, 3145746), (58, 2711850), (60, 2621455), (75, 2097164), (87, 1807900), (100, 1572873), (101, 1557300), (116, 1355925), (145, 1084740), (150, 1048582), (174, 903950), (179, 878700), (202, 778650), (290, 542370), (300, 524291), (303, 519100), (348, 451975), (358, 439350), (404, 389325), (435, 361580), (505, 311460), (537, 292900), (580, 271185), (606, 259550), (716, 219675), (725, 216948), (870, 180790), (895, 175740), (1010, 155730), (1074, 146450), (1212, 129775), (1450, 108474), (1515, 103820), (1740, 90395), (1790, 87870), (2020, 77865), (2148, 73225), (2175, 72316), (2525, 62292), (2685, 58580), (2900, 54237), (2929, 53700), (3030, 51910), (3580, 43935), (4350, 36158), (4475, 35148), (5050, 31146), (5191, 30300), (5370, 29290), (5858, 26850), (6060, 25955), (7575, 20764), (8700, 18079), (8787, 17900), (8950, 17574), (10100, 15573), (10382, 15150), (10740, 14645), (11716, 13425)]