138710100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^2\times {\mathrm{103}}^1$

素因数の和:254

約数の個数: 108

約数和(自身を含む): 411369504

約数和(自身を除く): 272659404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 103, 134, 150, 201, 206, 268, 300, 309, 335, 402, 412, 515, 618, 670, 804, 1005, 1030, 1236, 1340, 1545, 1675, 2010, 2060, 2575, 3090, 3350, 4020, 4489, 5025, 5150, 6180, 6700, 6901, 7725, 8978, 10050, 10300, 13467, 13802, 15450, 17956, 20100, 20703, 22445, 26934, 27604, 30900, 34505, 41406, 44890, 53868, 67335, 69010, 82812, 89780, 103515, 112225, 134670, 138020, 172525, 207030, 224450, 269340, 336675, 345050, 414060, 448900, 462367, 517575, 673350, 690100, 924734, 1035150, 1346700, 1387101, 1849468, 2070300, 2311835, 2774202, 4623670, 5548404, 6935505, 9247340, 11559175, 13871010, 23118350, 27742020, 34677525, 46236700, 69355050, 138710100]

約数ペア:

[(1, 138710100), (2, 69355050), (3, 46236700), (4, 34677525), (5, 27742020), (6, 23118350), (10, 13871010), (12, 11559175), (15, 9247340), (20, 6935505), (25, 5548404), (30, 4623670), (50, 2774202), (60, 2311835), (67, 2070300), (75, 1849468), (100, 1387101), (103, 1346700), (134, 1035150), (150, 924734), (201, 690100), (206, 673350), (268, 517575), (300, 462367), (309, 448900), (335, 414060), (402, 345050), (412, 336675), (515, 269340), (618, 224450), (670, 207030), (804, 172525), (1005, 138020), (1030, 134670), (1236, 112225), (1340, 103515), (1545, 89780), (1675, 82812), (2010, 69010), (2060, 67335), (2575, 53868), (3090, 44890), (3350, 41406), (4020, 34505), (4489, 30900), (5025, 27604), (5150, 26934), (6180, 22445), (6700, 20703), (6901, 20100), (7725, 17956), (8978, 15450), (10050, 13802), (10300, 13467)]