111303990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 354585600

約数和(自身を除く): 243281610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 49, 54, 63, 70, 90, 94, 98, 105, 126, 135, 141, 147, 179, 189, 210, 235, 245, 270, 282, 294, 315, 329, 358, 378, 423, 441, 470, 490, 537, 630, 658, 705, 735, 846, 882, 895, 945, 987, 1074, 1253, 1269, 1323, 1410, 1470, 1611, 1645, 1790, 1890, 1974, 2115, 2205, 2303, 2506, 2538, 2646, 2685, 2961, 3222, 3290, 3759, 4230, 4410, 4606, 4833, 4935, 5370, 5922, 6265, 6345, 6615, 6909, 7518, 8055, 8413, 8771, 8883, 9666, 9870, 11277, 11515, 12530, 12690, 13230, 13818, 14805, 16110, 16826, 17542, 17766, 18795, 20727, 22554, 23030, 24165, 25239, 26313, 29610, 33831, 34545, 37590, 41454, 42065, 43855, 44415, 48330, 50478, 52626, 56385, 58891, 62181, 67662, 69090, 75717, 78939, 84130, 87710, 88830, 103635, 112770, 117782, 124362, 126195, 131565, 151434, 157878, 169155, 176673, 207270, 227151, 236817, 252390, 263130, 294455, 310905, 338310, 353346, 378585, 394695, 412237, 454302, 473634, 530019, 588910, 621810, 757170, 789390, 824474, 883365, 1060038, 1135755, 1184085, 1236711, 1590057, 1766730, 2061185, 2271510, 2368170, 2473422, 2650095, 3180114, 3710133, 4122370, 5300190, 6183555, 7420266, 7950285, 11130399, 12367110, 15900570, 18550665, 22260798, 37101330, 55651995, 111303990]

約数ペア:

[(1, 111303990), (2, 55651995), (3, 37101330), (5, 22260798), (6, 18550665), (7, 15900570), (9, 12367110), (10, 11130399), (14, 7950285), (15, 7420266), (18, 6183555), (21, 5300190), (27, 4122370), (30, 3710133), (35, 3180114), (42, 2650095), (45, 2473422), (47, 2368170), (49, 2271510), (54, 2061185), (63, 1766730), (70, 1590057), (90, 1236711), (94, 1184085), (98, 1135755), (105, 1060038), (126, 883365), (135, 824474), (141, 789390), (147, 757170), (179, 621810), (189, 588910), (210, 530019), (235, 473634), (245, 454302), (270, 412237), (282, 394695), (294, 378585), (315, 353346), (329, 338310), (358, 310905), (378, 294455), (423, 263130), (441, 252390), (470, 236817), (490, 227151), (537, 207270), (630, 176673), (658, 169155), (705, 157878), (735, 151434), (846, 131565), (882, 126195), (895, 124362), (945, 117782), (987, 112770), (1074, 103635), (1253, 88830), (1269, 87710), (1323, 84130), (1410, 78939), (1470, 75717), (1611, 69090), (1645, 67662), (1790, 62181), (1890, 58891), (1974, 56385), (2115, 52626), (2205, 50478), (2303, 48330), (2506, 44415), (2538, 43855), (2646, 42065), (2685, 41454), (2961, 37590), (3222, 34545), (3290, 33831), (3759, 29610), (4230, 26313), (4410, 25239), (4606, 24165), (4833, 23030), (4935, 22554), (5370, 20727), (5922, 18795), (6265, 17766), (6345, 17542), (6615, 16826), (6909, 16110), (7518, 14805), (8055, 13818), (8413, 13230), (8771, 12690), (8883, 12530), (9666, 11515), (9870, 11277)]