29152500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 180

約数和(自身を含む): 96044256

約数和(自身を除く): 66891756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 125, 130, 138, 150, 156, 169, 195, 230, 250, 260, 276, 299, 300, 325, 338, 345, 375, 390, 460, 500, 507, 575, 598, 625, 650, 676, 690, 750, 780, 845, 897, 975, 1014, 1150, 1196, 1250, 1300, 1380, 1495, 1500, 1625, 1690, 1725, 1794, 1875, 1950, 2028, 2300, 2500, 2535, 2875, 2990, 3250, 3380, 3450, 3588, 3750, 3887, 3900, 4225, 4485, 4875, 5070, 5750, 5980, 6500, 6900, 7475, 7500, 7774, 8125, 8450, 8625, 8970, 9750, 10140, 11500, 11661, 12675, 14375, 14950, 15548, 16250, 16900, 17250, 17940, 19435, 19500, 21125, 22425, 23322, 24375, 25350, 28750, 29900, 32500, 34500, 37375, 38870, 42250, 43125, 44850, 46644, 48750, 50700, 57500, 58305, 63375, 74750, 77740, 84500, 86250, 89700, 97175, 97500, 105625, 112125, 116610, 126750, 149500, 172500, 186875, 194350, 211250, 224250, 233220, 253500, 291525, 316875, 373750, 388700, 422500, 448500, 485875, 560625, 583050, 633750, 747500, 971750, 1121250, 1166100, 1267500, 1457625, 1943500, 2242500, 2429375, 2915250, 4858750, 5830500, 7288125, 9717500, 14576250, 29152500]

約数ペア:

[(1, 29152500), (2, 14576250), (3, 9717500), (4, 7288125), (5, 5830500), (6, 4858750), (10, 2915250), (12, 2429375), (13, 2242500), (15, 1943500), (20, 1457625), (23, 1267500), (25, 1166100), (26, 1121250), (30, 971750), (39, 747500), (46, 633750), (50, 583050), (52, 560625), (60, 485875), (65, 448500), (69, 422500), (75, 388700), (78, 373750), (92, 316875), (100, 291525), (115, 253500), (125, 233220), (130, 224250), (138, 211250), (150, 194350), (156, 186875), (169, 172500), (195, 149500), (230, 126750), (250, 116610), (260, 112125), (276, 105625), (299, 97500), (300, 97175), (325, 89700), (338, 86250), (345, 84500), (375, 77740), (390, 74750), (460, 63375), (500, 58305), (507, 57500), (575, 50700), (598, 48750), (625, 46644), (650, 44850), (676, 43125), (690, 42250), (750, 38870), (780, 37375), (845, 34500), (897, 32500), (975, 29900), (1014, 28750), (1150, 25350), (1196, 24375), (1250, 23322), (1300, 22425), (1380, 21125), (1495, 19500), (1500, 19435), (1625, 17940), (1690, 17250), (1725, 16900), (1794, 16250), (1875, 15548), (1950, 14950), (2028, 14375), (2300, 12675), (2500, 11661), (2535, 11500), (2875, 10140), (2990, 9750), (3250, 8970), (3380, 8625), (3450, 8450), (3588, 8125), (3750, 7774), (3887, 7500), (3900, 7475), (4225, 6900), (4485, 6500), (4875, 5980), (5070, 5750)]