15125250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 44808192

約数和(自身を除く): 29682942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 43, 50, 67, 70, 75, 86, 105, 125, 129, 134, 150, 175, 201, 210, 215, 250, 258, 301, 335, 350, 375, 402, 430, 469, 525, 602, 645, 670, 750, 875, 903, 938, 1005, 1050, 1075, 1290, 1407, 1505, 1675, 1750, 1806, 2010, 2150, 2345, 2625, 2814, 2881, 3010, 3225, 3350, 4515, 4690, 5025, 5250, 5375, 5762, 6450, 7035, 7525, 8375, 8643, 9030, 10050, 10750, 11725, 14070, 14405, 15050, 16125, 16750, 17286, 20167, 22575, 23450, 25125, 28810, 32250, 35175, 37625, 40334, 43215, 45150, 50250, 58625, 60501, 70350, 72025, 75250, 86430, 100835, 112875, 117250, 121002, 144050, 175875, 201670, 216075, 225750, 302505, 351750, 360125, 432150, 504175, 605010, 720250, 1008350, 1080375, 1512525, 2160750, 2520875, 3025050, 5041750, 7562625, 15125250]

約数ペア:

[(1, 15125250), (2, 7562625), (3, 5041750), (5, 3025050), (6, 2520875), (7, 2160750), (10, 1512525), (14, 1080375), (15, 1008350), (21, 720250), (25, 605010), (30, 504175), (35, 432150), (42, 360125), (43, 351750), (50, 302505), (67, 225750), (70, 216075), (75, 201670), (86, 175875), (105, 144050), (125, 121002), (129, 117250), (134, 112875), (150, 100835), (175, 86430), (201, 75250), (210, 72025), (215, 70350), (250, 60501), (258, 58625), (301, 50250), (335, 45150), (350, 43215), (375, 40334), (402, 37625), (430, 35175), (469, 32250), (525, 28810), (602, 25125), (645, 23450), (670, 22575), (750, 20167), (875, 17286), (903, 16750), (938, 16125), (1005, 15050), (1050, 14405), (1075, 14070), (1290, 11725), (1407, 10750), (1505, 10050), (1675, 9030), (1750, 8643), (1806, 8375), (2010, 7525), (2150, 7035), (2345, 6450), (2625, 5762), (2814, 5375), (2881, 5250), (3010, 5025), (3225, 4690), (3350, 4515)]