15007500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 180

約数和(自身を含む): 51171120

約数和(自身を除く): 36163620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 29, 30, 36, 45, 46, 50, 58, 60, 69, 75, 87, 90, 92, 100, 115, 116, 125, 138, 145, 150, 174, 180, 207, 225, 230, 250, 261, 276, 290, 300, 345, 348, 375, 414, 435, 450, 460, 500, 522, 575, 580, 625, 667, 690, 725, 750, 828, 870, 900, 1035, 1044, 1125, 1150, 1250, 1305, 1334, 1380, 1450, 1500, 1725, 1740, 1875, 2001, 2070, 2175, 2250, 2300, 2500, 2610, 2668, 2875, 2900, 3335, 3450, 3625, 3750, 4002, 4140, 4350, 4500, 5175, 5220, 5625, 5750, 6003, 6525, 6670, 6900, 7250, 7500, 8004, 8625, 8700, 10005, 10350, 10875, 11250, 11500, 12006, 13050, 13340, 14375, 14500, 16675, 17250, 18125, 20010, 20700, 21750, 22500, 24012, 25875, 26100, 28750, 30015, 32625, 33350, 34500, 36250, 40020, 43125, 43500, 50025, 51750, 54375, 57500, 60030, 65250, 66700, 72500, 83375, 86250, 100050, 103500, 108750, 120060, 129375, 130500, 150075, 163125, 166750, 172500, 200100, 217500, 250125, 258750, 300150, 326250, 333500, 416875, 500250, 517500, 600300, 652500, 750375, 833750, 1000500, 1250625, 1500750, 1667500, 2501250, 3001500, 3751875, 5002500, 7503750, 15007500]

約数ペア:

[(1, 15007500), (2, 7503750), (3, 5002500), (4, 3751875), (5, 3001500), (6, 2501250), (9, 1667500), (10, 1500750), (12, 1250625), (15, 1000500), (18, 833750), (20, 750375), (23, 652500), (25, 600300), (29, 517500), (30, 500250), (36, 416875), (45, 333500), (46, 326250), (50, 300150), (58, 258750), (60, 250125), (69, 217500), (75, 200100), (87, 172500), (90, 166750), (92, 163125), (100, 150075), (115, 130500), (116, 129375), (125, 120060), (138, 108750), (145, 103500), (150, 100050), (174, 86250), (180, 83375), (207, 72500), (225, 66700), (230, 65250), (250, 60030), (261, 57500), (276, 54375), (290, 51750), (300, 50025), (345, 43500), (348, 43125), (375, 40020), (414, 36250), (435, 34500), (450, 33350), (460, 32625), (500, 30015), (522, 28750), (575, 26100), (580, 25875), (625, 24012), (667, 22500), (690, 21750), (725, 20700), (750, 20010), (828, 18125), (870, 17250), (900, 16675), (1035, 14500), (1044, 14375), (1125, 13340), (1150, 13050), (1250, 12006), (1305, 11500), (1334, 11250), (1380, 10875), (1450, 10350), (1500, 10005), (1725, 8700), (1740, 8625), (1875, 8004), (2001, 7500), (2070, 7250), (2175, 6900), (2250, 6670), (2300, 6525), (2500, 6003), (2610, 5750), (2668, 5625), (2875, 5220), (2900, 5175), (3335, 4500), (3450, 4350), (3625, 4140), (3750, 4002)]