1138911000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{5347}}^1$

素因数の和:5442

約数の個数: 128

約数和(自身を含む): 3604124160

約数和(自身を除く): 2465213160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 71, 75, 100, 120, 125, 142, 150, 200, 213, 250, 284, 300, 355, 375, 426, 500, 568, 600, 710, 750, 852, 1000, 1065, 1420, 1500, 1704, 1775, 2130, 2840, 3000, 3550, 4260, 5325, 5347, 7100, 8520, 8875, 10650, 10694, 14200, 16041, 17750, 21300, 21388, 26625, 26735, 32082, 35500, 42600, 42776, 53250, 53470, 64164, 71000, 80205, 106500, 106940, 128328, 133675, 160410, 213000, 213880, 267350, 320820, 379637, 401025, 534700, 641640, 668375, 759274, 802050, 1069400, 1138911, 1336750, 1518548, 1604100, 1898185, 2005125, 2277822, 2673500, 3037096, 3208200, 3796370, 4010250, 4555644, 5347000, 5694555, 7592740, 8020500, 9111288, 9490925, 11389110, 15185480, 16041000, 18981850, 22778220, 28472775, 37963700, 45556440, 47454625, 56945550, 75927400, 94909250, 113891100, 142363875, 189818500, 227782200, 284727750, 379637000, 569455500, 1138911000]

約数ペア:

[(1, 1138911000), (2, 569455500), (3, 379637000), (4, 284727750), (5, 227782200), (6, 189818500), (8, 142363875), (10, 113891100), (12, 94909250), (15, 75927400), (20, 56945550), (24, 47454625), (25, 45556440), (30, 37963700), (40, 28472775), (50, 22778220), (60, 18981850), (71, 16041000), (75, 15185480), (100, 11389110), (120, 9490925), (125, 9111288), (142, 8020500), (150, 7592740), (200, 5694555), (213, 5347000), (250, 4555644), (284, 4010250), (300, 3796370), (355, 3208200), (375, 3037096), (426, 2673500), (500, 2277822), (568, 2005125), (600, 1898185), (710, 1604100), (750, 1518548), (852, 1336750), (1000, 1138911), (1065, 1069400), (1420, 802050), (1500, 759274), (1704, 668375), (1775, 641640), (2130, 534700), (2840, 401025), (3000, 379637), (3550, 320820), (4260, 267350), (5325, 213880), (5347, 213000), (7100, 160410), (8520, 133675), (8875, 128328), (10650, 106940), (10694, 106500), (14200, 80205), (16041, 71000), (17750, 64164), (21300, 53470), (21388, 53250), (26625, 42776), (26735, 42600), (32082, 35500)]