1350871020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1163}}^1$

素因数の和:1426

約数の個数: 144

約数和(自身を含む): 4270855680

約数和(自身を除く): 2919984660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 239, 243, 270, 324, 405, 478, 486, 540, 717, 810, 956, 972, 1163, 1195, 1215, 1434, 1620, 2151, 2326, 2390, 2430, 2868, 3489, 3585, 4302, 4652, 4780, 4860, 5815, 6453, 6978, 7170, 8604, 10467, 10755, 11630, 12906, 13956, 14340, 17445, 19359, 20934, 21510, 23260, 25812, 31401, 32265, 34890, 38718, 41868, 43020, 52335, 58077, 62802, 64530, 69780, 77436, 94203, 96795, 104670, 116154, 125604, 129060, 157005, 188406, 193590, 209340, 232308, 277957, 282609, 290385, 314010, 376812, 387180, 471015, 555914, 565218, 580770, 628020, 833871, 942030, 1111828, 1130436, 1161540, 1389785, 1413045, 1667742, 1884060, 2501613, 2779570, 2826090, 3335484, 4169355, 5003226, 5559140, 5652180, 7504839, 8338710, 10006452, 12508065, 15009678, 16677420, 22514517, 25016130, 30019356, 37524195, 45029034, 50032260, 67543551, 75048390, 90058068, 112572585, 135087102, 150096780, 225145170, 270174204, 337717755, 450290340, 675435510, 1350871020]

約数ペア:

[(1, 1350871020), (2, 675435510), (3, 450290340), (4, 337717755), (5, 270174204), (6, 225145170), (9, 150096780), (10, 135087102), (12, 112572585), (15, 90058068), (18, 75048390), (20, 67543551), (27, 50032260), (30, 45029034), (36, 37524195), (45, 30019356), (54, 25016130), (60, 22514517), (81, 16677420), (90, 15009678), (108, 12508065), (135, 10006452), (162, 8338710), (180, 7504839), (239, 5652180), (243, 5559140), (270, 5003226), (324, 4169355), (405, 3335484), (478, 2826090), (486, 2779570), (540, 2501613), (717, 1884060), (810, 1667742), (956, 1413045), (972, 1389785), (1163, 1161540), (1195, 1130436), (1215, 1111828), (1434, 942030), (1620, 833871), (2151, 628020), (2326, 580770), (2390, 565218), (2430, 555914), (2868, 471015), (3489, 387180), (3585, 376812), (4302, 314010), (4652, 290385), (4780, 282609), (4860, 277957), (5815, 232308), (6453, 209340), (6978, 193590), (7170, 188406), (8604, 157005), (10467, 129060), (10755, 125604), (11630, 116154), (12906, 104670), (13956, 96795), (14340, 94203), (17445, 77436), (19359, 69780), (20934, 64530), (21510, 62802), (23260, 58077), (25812, 52335), (31401, 43020), (32265, 41868), (34890, 38718)]