74738500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 174650112

約数和(自身を除く): 99911612

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 67, 92, 97, 100, 115, 125, 134, 194, 230, 250, 268, 335, 388, 460, 485, 500, 575, 670, 970, 1150, 1340, 1541, 1675, 1940, 2231, 2300, 2425, 2875, 3082, 3350, 4462, 4850, 5750, 6164, 6499, 6700, 7705, 8375, 8924, 9700, 11155, 11500, 12125, 12998, 15410, 16750, 22310, 24250, 25996, 30820, 32495, 33500, 38525, 44620, 48500, 55775, 64990, 77050, 111550, 129980, 149477, 154100, 162475, 192625, 223100, 278875, 298954, 324950, 385250, 557750, 597908, 649900, 747385, 770500, 812375, 1115500, 1494770, 1624750, 2989540, 3249500, 3736925, 7473850, 14947700, 18684625, 37369250, 74738500]

約数ペア:

[(1, 74738500), (2, 37369250), (4, 18684625), (5, 14947700), (10, 7473850), (20, 3736925), (23, 3249500), (25, 2989540), (46, 1624750), (50, 1494770), (67, 1115500), (92, 812375), (97, 770500), (100, 747385), (115, 649900), (125, 597908), (134, 557750), (194, 385250), (230, 324950), (250, 298954), (268, 278875), (335, 223100), (388, 192625), (460, 162475), (485, 154100), (500, 149477), (575, 129980), (670, 111550), (970, 77050), (1150, 64990), (1340, 55775), (1541, 48500), (1675, 44620), (1940, 38525), (2231, 33500), (2300, 32495), (2425, 30820), (2875, 25996), (3082, 24250), (3350, 22310), (4462, 16750), (4850, 15410), (5750, 12998), (6164, 12125), (6499, 11500), (6700, 11155), (7705, 9700), (8375, 8924)]