157037150000

素因数分解:

$2^4\times 5^5\times {\mathrm{1237}}^1\times {\mathrm{2539}}^1$

素因数の和:3809

約数の個数: 120

約数和(自身を含む): 380757348720

約数和(自身を除く): 223720198720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1237, 1250, 2000, 2474, 2500, 2539, 3125, 4948, 5000, 5078, 6185, 6250, 9896, 10000, 10156, 12370, 12500, 12695, 19792, 20312, 24740, 25000, 25390, 30925, 40624, 49480, 50000, 50780, 61850, 63475, 98960, 101560, 123700, 126950, 154625, 203120, 247400, 253900, 309250, 317375, 494800, 507800, 618500, 634750, 773125, 1015600, 1237000, 1269500, 1546250, 1586875, 2474000, 2539000, 3092500, 3140743, 3173750, 3865625, 5078000, 6185000, 6281486, 6347500, 7731250, 7934375, 12370000, 12562972, 12695000, 15462500, 15703715, 15868750, 25125944, 25390000, 30925000, 31407430, 31737500, 50251888, 61850000, 62814860, 63475000, 78518575, 125629720, 126950000, 157037150, 251259440, 314074300, 392592875, 628148600, 785185750, 1256297200, 1570371500, 1962964375, 3140743000, 3925928750, 6281486000, 7851857500, 9814821875, 15703715000, 19629643750, 31407430000, 39259287500, 78518575000, 157037150000]

約数ペア:

[(1, 157037150000), (2, 78518575000), (4, 39259287500), (5, 31407430000), (8, 19629643750), (10, 15703715000), (16, 9814821875), (20, 7851857500), (25, 6281486000), (40, 3925928750), (50, 3140743000), (80, 1962964375), (100, 1570371500), (125, 1256297200), (200, 785185750), (250, 628148600), (400, 392592875), (500, 314074300), (625, 251259440), (1000, 157037150), (1237, 126950000), (1250, 125629720), (2000, 78518575), (2474, 63475000), (2500, 62814860), (2539, 61850000), (3125, 50251888), (4948, 31737500), (5000, 31407430), (5078, 30925000), (6185, 25390000), (6250, 25125944), (9896, 15868750), (10000, 15703715), (10156, 15462500), (12370, 12695000), (12500, 12562972), (12695, 12370000), (19792, 7934375), (20312, 7731250), (24740, 6347500), (25000, 6281486), (25390, 6185000), (30925, 5078000), (40624, 3865625), (49480, 3173750), (50000, 3140743), (50780, 3092500), (61850, 2539000), (63475, 2474000), (98960, 1586875), (101560, 1546250), (123700, 1269500), (126950, 1237000), (154625, 1015600), (203120, 773125), (247400, 634750), (253900, 618500), (309250, 507800), (317375, 494800)]