6890242500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{373}}^1\times {\mathrm{821}}^1$

素因数の和:1224

約数の個数: 180

約数和(自身を含む): 21849215388

約数和(自身を除く): 14958972888

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 373, 375, 450, 500, 625, 746, 750, 821, 900, 1119, 1125, 1250, 1492, 1500, 1642, 1865, 1875, 2238, 2250, 2463, 2500, 3284, 3357, 3730, 3750, 4105, 4476, 4500, 4926, 5595, 5625, 6714, 7389, 7460, 7500, 8210, 9325, 9852, 11190, 11250, 12315, 13428, 14778, 16420, 16785, 18650, 20525, 22380, 22500, 24630, 27975, 29556, 33570, 36945, 37300, 41050, 46625, 49260, 55950, 61575, 67140, 73890, 82100, 83925, 93250, 102625, 111900, 123150, 139875, 147780, 167850, 184725, 186500, 205250, 233125, 246300, 279750, 306233, 307875, 335700, 369450, 410500, 419625, 466250, 513125, 559500, 612466, 615750, 699375, 738900, 839250, 918699, 923625, 932500, 1026250, 1224932, 1231500, 1398750, 1531165, 1539375, 1678500, 1837398, 1847250, 2052500, 2098125, 2756097, 2797500, 3062330, 3078750, 3674796, 3694500, 4196250, 4593495, 4618125, 5512194, 6124660, 6157500, 7655825, 8392500, 9186990, 9236250, 11024388, 13780485, 15311650, 18373980, 18472500, 22967475, 27560970, 30623300, 38279125, 45934950, 55121940, 68902425, 76558250, 91869900, 114837375, 137804850, 153116500, 191395625, 229674750, 275609700, 344512125, 382791250, 459349500, 574186875, 689024250, 765582500, 1148373750, 1378048500, 1722560625, 2296747500, 3445121250, 6890242500]

約数ペア:

[(1, 6890242500), (2, 3445121250), (3, 2296747500), (4, 1722560625), (5, 1378048500), (6, 1148373750), (9, 765582500), (10, 689024250), (12, 574186875), (15, 459349500), (18, 382791250), (20, 344512125), (25, 275609700), (30, 229674750), (36, 191395625), (45, 153116500), (50, 137804850), (60, 114837375), (75, 91869900), (90, 76558250), (100, 68902425), (125, 55121940), (150, 45934950), (180, 38279125), (225, 30623300), (250, 27560970), (300, 22967475), (373, 18472500), (375, 18373980), (450, 15311650), (500, 13780485), (625, 11024388), (746, 9236250), (750, 9186990), (821, 8392500), (900, 7655825), (1119, 6157500), (1125, 6124660), (1250, 5512194), (1492, 4618125), (1500, 4593495), (1642, 4196250), (1865, 3694500), (1875, 3674796), (2238, 3078750), (2250, 3062330), (2463, 2797500), (2500, 2756097), (3284, 2098125), (3357, 2052500), (3730, 1847250), (3750, 1837398), (4105, 1678500), (4476, 1539375), (4500, 1531165), (4926, 1398750), (5595, 1231500), (5625, 1224932), (6714, 1026250), (7389, 932500), (7460, 923625), (7500, 918699), (8210, 839250), (9325, 738900), (9852, 699375), (11190, 615750), (11250, 612466), (12315, 559500), (13428, 513125), (14778, 466250), (16420, 419625), (16785, 410500), (18650, 369450), (20525, 335700), (22380, 307875), (22500, 306233), (24630, 279750), (27975, 246300), (29556, 233125), (33570, 205250), (36945, 186500), (37300, 184725), (41050, 167850), (46625, 147780), (49260, 139875), (55950, 123150), (61575, 111900), (67140, 102625), (73890, 93250), (82100, 83925)]