30682000

素因数分解:

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

素因数の和:98

約数の個数: 120

約数和(自身を含む): 80229240

約数和(自身を除く): 49547240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 29, 40, 46, 50, 58, 80, 92, 100, 115, 116, 125, 145, 184, 200, 230, 232, 250, 290, 368, 400, 460, 464, 500, 529, 575, 580, 667, 725, 920, 1000, 1058, 1150, 1160, 1334, 1450, 1840, 2000, 2116, 2300, 2320, 2645, 2668, 2875, 2900, 3335, 3625, 4232, 4600, 5290, 5336, 5750, 5800, 6670, 7250, 8464, 9200, 10580, 10672, 11500, 11600, 13225, 13340, 14500, 15341, 16675, 21160, 23000, 26450, 26680, 29000, 30682, 33350, 42320, 46000, 52900, 53360, 58000, 61364, 66125, 66700, 76705, 83375, 105800, 122728, 132250, 133400, 153410, 166750, 211600, 245456, 264500, 266800, 306820, 333500, 383525, 529000, 613640, 667000, 767050, 1058000, 1227280, 1334000, 1534100, 1917625, 3068200, 3835250, 6136400, 7670500, 15341000, 30682000]

約数ペア:

[(1, 30682000), (2, 15341000), (4, 7670500), (5, 6136400), (8, 3835250), (10, 3068200), (16, 1917625), (20, 1534100), (23, 1334000), (25, 1227280), (29, 1058000), (40, 767050), (46, 667000), (50, 613640), (58, 529000), (80, 383525), (92, 333500), (100, 306820), (115, 266800), (116, 264500), (125, 245456), (145, 211600), (184, 166750), (200, 153410), (230, 133400), (232, 132250), (250, 122728), (290, 105800), (368, 83375), (400, 76705), (460, 66700), (464, 66125), (500, 61364), (529, 58000), (575, 53360), (580, 52900), (667, 46000), (725, 42320), (920, 33350), (1000, 30682), (1058, 29000), (1150, 26680), (1160, 26450), (1334, 23000), (1450, 21160), (1840, 16675), (2000, 15341), (2116, 14500), (2300, 13340), (2320, 13225), (2645, 11600), (2668, 11500), (2875, 10672), (2900, 10580), (3335, 9200), (3625, 8464), (4232, 7250), (4600, 6670), (5290, 5800), (5336, 5750)]