105199740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1172

約数の個数: 144

約数和(自身を含む): 349090560

約数和(自身を除く): 243890820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 465, 510, 527, 558, 612, 620, 765, 930, 1020, 1054, 1109, 1116, 1395, 1530, 1581, 1860, 2108, 2218, 2635, 2790, 3060, 3162, 3327, 4436, 4743, 5270, 5545, 5580, 6324, 6654, 7905, 9486, 9981, 10540, 11090, 13308, 15810, 16635, 18853, 18972, 19962, 22180, 23715, 31620, 33270, 34379, 37706, 39924, 47430, 49905, 56559, 66540, 68758, 75412, 94265, 94860, 99810, 103137, 113118, 137516, 169677, 171895, 188530, 199620, 206274, 226236, 282795, 309411, 339354, 343790, 377060, 412548, 515685, 565590, 584443, 618822, 678708, 687580, 848385, 1031370, 1131180, 1168886, 1237644, 1547055, 1696770, 1753329, 2062740, 2337772, 2922215, 3094110, 3393540, 3506658, 5259987, 5844430, 6188220, 7013316, 8766645, 10519974, 11688860, 17533290, 21039948, 26299935, 35066580, 52599870, 105199740]

約数ペア:

[(1, 105199740), (2, 52599870), (3, 35066580), (4, 26299935), (5, 21039948), (6, 17533290), (9, 11688860), (10, 10519974), (12, 8766645), (15, 7013316), (17, 6188220), (18, 5844430), (20, 5259987), (30, 3506658), (31, 3393540), (34, 3094110), (36, 2922215), (45, 2337772), (51, 2062740), (60, 1753329), (62, 1696770), (68, 1547055), (85, 1237644), (90, 1168886), (93, 1131180), (102, 1031370), (124, 848385), (153, 687580), (155, 678708), (170, 618822), (180, 584443), (186, 565590), (204, 515685), (255, 412548), (279, 377060), (306, 343790), (310, 339354), (340, 309411), (372, 282795), (465, 226236), (510, 206274), (527, 199620), (558, 188530), (612, 171895), (620, 169677), (765, 137516), (930, 113118), (1020, 103137), (1054, 99810), (1109, 94860), (1116, 94265), (1395, 75412), (1530, 68758), (1581, 66540), (1860, 56559), (2108, 49905), (2218, 47430), (2635, 39924), (2790, 37706), (3060, 34379), (3162, 33270), (3327, 31620), (4436, 23715), (4743, 22180), (5270, 19962), (5545, 18972), (5580, 18853), (6324, 16635), (6654, 15810), (7905, 13308), (9486, 11090), (9981, 10540)]