61701900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1217}}^1$

素因数の和:1260

約数の個数: 108

約数和(自身を含む): 193471992

約数和(自身を除く): 131770092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 169, 195, 260, 300, 325, 338, 390, 507, 650, 676, 780, 845, 975, 1014, 1217, 1300, 1690, 1950, 2028, 2434, 2535, 3380, 3651, 3900, 4225, 4868, 5070, 6085, 7302, 8450, 10140, 12170, 12675, 14604, 15821, 16900, 18255, 24340, 25350, 30425, 31642, 36510, 47463, 50700, 60850, 63284, 73020, 79105, 91275, 94926, 121700, 158210, 182550, 189852, 205673, 237315, 316420, 365100, 395525, 411346, 474630, 617019, 791050, 822692, 949260, 1028365, 1186575, 1234038, 1582100, 2056730, 2373150, 2468076, 3085095, 4113460, 4746300, 5141825, 6170190, 10283650, 12340380, 15425475, 20567300, 30850950, 61701900]

約数ペア:

[(1, 61701900), (2, 30850950), (3, 20567300), (4, 15425475), (5, 12340380), (6, 10283650), (10, 6170190), (12, 5141825), (13, 4746300), (15, 4113460), (20, 3085095), (25, 2468076), (26, 2373150), (30, 2056730), (39, 1582100), (50, 1234038), (52, 1186575), (60, 1028365), (65, 949260), (75, 822692), (78, 791050), (100, 617019), (130, 474630), (150, 411346), (156, 395525), (169, 365100), (195, 316420), (260, 237315), (300, 205673), (325, 189852), (338, 182550), (390, 158210), (507, 121700), (650, 94926), (676, 91275), (780, 79105), (845, 73020), (975, 63284), (1014, 60850), (1217, 50700), (1300, 47463), (1690, 36510), (1950, 31642), (2028, 30425), (2434, 25350), (2535, 24340), (3380, 18255), (3651, 16900), (3900, 15821), (4225, 14604), (4868, 12675), (5070, 12170), (6085, 10140), (7302, 8450)]