80994600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 285249600

約数和(自身を除く): 204255000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 53, 54, 60, 72, 75, 90, 100, 106, 108, 120, 135, 150, 159, 180, 200, 212, 216, 225, 265, 270, 283, 300, 318, 360, 424, 450, 477, 530, 540, 566, 600, 636, 675, 795, 849, 900, 954, 1060, 1080, 1132, 1272, 1325, 1350, 1415, 1431, 1590, 1698, 1800, 1908, 2120, 2264, 2385, 2547, 2650, 2700, 2830, 2862, 3180, 3396, 3816, 3975, 4245, 4770, 5094, 5300, 5400, 5660, 5724, 6360, 6792, 7075, 7155, 7641, 7950, 8490, 9540, 10188, 10600, 11320, 11448, 11925, 12735, 14150, 14310, 14999, 15282, 15900, 16980, 19080, 20376, 21225, 23850, 25470, 28300, 28620, 29998, 30564, 31800, 33960, 35775, 38205, 42450, 44997, 47700, 50940, 56600, 57240, 59996, 61128, 63675, 71550, 74995, 76410, 84900, 89994, 95400, 101880, 119992, 127350, 134991, 143100, 149990, 152820, 169800, 179988, 191025, 224985, 254700, 269982, 286200, 299980, 305640, 359976, 374975, 382050, 404973, 449970, 509400, 539964, 599960, 674955, 749950, 764100, 809946, 899940, 1079928, 1124925, 1349910, 1499900, 1528200, 1619892, 1799880, 2024865, 2249850, 2699820, 2999800, 3239784, 3374775, 4049730, 4499700, 5399640, 6749550, 8099460, 8999400, 10124325, 13499100, 16198920, 20248650, 26998200, 40497300, 80994600]

約数ペア:

[(1, 80994600), (2, 40497300), (3, 26998200), (4, 20248650), (5, 16198920), (6, 13499100), (8, 10124325), (9, 8999400), (10, 8099460), (12, 6749550), (15, 5399640), (18, 4499700), (20, 4049730), (24, 3374775), (25, 3239784), (27, 2999800), (30, 2699820), (36, 2249850), (40, 2024865), (45, 1799880), (50, 1619892), (53, 1528200), (54, 1499900), (60, 1349910), (72, 1124925), (75, 1079928), (90, 899940), (100, 809946), (106, 764100), (108, 749950), (120, 674955), (135, 599960), (150, 539964), (159, 509400), (180, 449970), (200, 404973), (212, 382050), (216, 374975), (225, 359976), (265, 305640), (270, 299980), (283, 286200), (300, 269982), (318, 254700), (360, 224985), (424, 191025), (450, 179988), (477, 169800), (530, 152820), (540, 149990), (566, 143100), (600, 134991), (636, 127350), (675, 119992), (795, 101880), (849, 95400), (900, 89994), (954, 84900), (1060, 76410), (1080, 74995), (1132, 71550), (1272, 63675), (1325, 61128), (1350, 59996), (1415, 57240), (1431, 56600), (1590, 50940), (1698, 47700), (1800, 44997), (1908, 42450), (2120, 38205), (2264, 35775), (2385, 33960), (2547, 31800), (2650, 30564), (2700, 29998), (2830, 28620), (2862, 28300), (3180, 25470), (3396, 23850), (3816, 21225), (3975, 20376), (4245, 19080), (4770, 16980), (5094, 15900), (5300, 15282), (5400, 14999), (5660, 14310), (5724, 14150), (6360, 12735), (6792, 11925), (7075, 11448), (7155, 11320), (7641, 10600), (7950, 10188), (8490, 9540)]