312210600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{3079}}^1$

素因数の和:3124

約数の個数: 144

約数和(自身を含む): 1048370400

約数和(自身を除く): 736159800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 169, 195, 200, 260, 300, 312, 325, 338, 390, 507, 520, 600, 650, 676, 780, 845, 975, 1014, 1300, 1352, 1560, 1690, 1950, 2028, 2535, 2600, 3079, 3380, 3900, 4056, 4225, 5070, 6158, 6760, 7800, 8450, 9237, 10140, 12316, 12675, 15395, 16900, 18474, 20280, 24632, 25350, 30790, 33800, 36948, 40027, 46185, 50700, 61580, 73896, 76975, 80054, 92370, 101400, 120081, 123160, 153950, 160108, 184740, 200135, 230925, 240162, 307900, 320216, 369480, 400270, 461850, 480324, 520351, 600405, 615800, 800540, 923700, 960648, 1000675, 1040702, 1200810, 1561053, 1601080, 1847400, 2001350, 2081404, 2401620, 2601755, 3002025, 3122106, 4002700, 4162808, 4803240, 5203510, 6004050, 6244212, 7805265, 8005400, 10407020, 12008100, 12488424, 13008775, 15610530, 20814040, 24016200, 26017550, 31221060, 39026325, 52035100, 62442120, 78052650, 104070200, 156105300, 312210600]

約数ペア:

[(1, 312210600), (2, 156105300), (3, 104070200), (4, 78052650), (5, 62442120), (6, 52035100), (8, 39026325), (10, 31221060), (12, 26017550), (13, 24016200), (15, 20814040), (20, 15610530), (24, 13008775), (25, 12488424), (26, 12008100), (30, 10407020), (39, 8005400), (40, 7805265), (50, 6244212), (52, 6004050), (60, 5203510), (65, 4803240), (75, 4162808), (78, 4002700), (100, 3122106), (104, 3002025), (120, 2601755), (130, 2401620), (150, 2081404), (156, 2001350), (169, 1847400), (195, 1601080), (200, 1561053), (260, 1200810), (300, 1040702), (312, 1000675), (325, 960648), (338, 923700), (390, 800540), (507, 615800), (520, 600405), (600, 520351), (650, 480324), (676, 461850), (780, 400270), (845, 369480), (975, 320216), (1014, 307900), (1300, 240162), (1352, 230925), (1560, 200135), (1690, 184740), (1950, 160108), (2028, 153950), (2535, 123160), (2600, 120081), (3079, 101400), (3380, 92370), (3900, 80054), (4056, 76975), (4225, 73896), (5070, 61580), (6158, 50700), (6760, 46185), (7800, 40027), (8450, 36948), (9237, 33800), (10140, 30790), (12316, 25350), (12675, 24632), (15395, 20280), (16900, 18474)]