195112500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{11}}^2\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 216

約数和(自身を含む): 640021536

約数和(自身を除く): 444909036

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 43, 44, 50, 55, 60, 66, 75, 86, 100, 110, 121, 125, 129, 132, 150, 165, 172, 215, 220, 242, 250, 258, 275, 300, 330, 363, 375, 430, 473, 484, 500, 516, 550, 605, 625, 645, 660, 726, 750, 825, 860, 946, 1075, 1100, 1210, 1250, 1290, 1375, 1419, 1452, 1500, 1650, 1815, 1875, 1892, 2150, 2365, 2420, 2500, 2580, 2750, 2838, 3025, 3125, 3225, 3300, 3630, 3750, 4125, 4300, 4730, 5203, 5375, 5500, 5676, 6050, 6250, 6450, 6875, 7095, 7260, 7500, 8250, 9075, 9375, 9460, 10406, 10750, 11825, 12100, 12500, 12900, 13750, 14190, 15125, 15609, 16125, 16500, 18150, 18750, 20625, 20812, 21500, 23650, 26015, 26875, 27500, 28380, 30250, 31218, 32250, 34375, 35475, 36300, 37500, 41250, 45375, 47300, 52030, 53750, 59125, 60500, 62436, 64500, 68750, 70950, 75625, 78045, 80625, 82500, 90750, 103125, 104060, 107500, 118250, 130075, 134375, 137500, 141900, 151250, 156090, 161250, 177375, 181500, 206250, 226875, 236500, 260150, 268750, 295625, 302500, 312180, 322500, 354750, 378125, 390225, 403125, 412500, 453750, 520300, 537500, 591250, 650375, 709500, 756250, 780450, 806250, 886875, 907500, 1134375, 1182500, 1300750, 1478125, 1512500, 1560900, 1612500, 1773750, 1951125, 2268750, 2601500, 2956250, 3251875, 3547500, 3902250, 4434375, 4537500, 5912500, 6503750, 7804500, 8868750, 9755625, 13007500, 16259375, 17737500, 19511250, 32518750, 39022500, 48778125, 65037500, 97556250, 195112500]

約数ペア:

[(1, 195112500), (2, 97556250), (3, 65037500), (4, 48778125), (5, 39022500), (6, 32518750), (10, 19511250), (11, 17737500), (12, 16259375), (15, 13007500), (20, 9755625), (22, 8868750), (25, 7804500), (30, 6503750), (33, 5912500), (43, 4537500), (44, 4434375), (50, 3902250), (55, 3547500), (60, 3251875), (66, 2956250), (75, 2601500), (86, 2268750), (100, 1951125), (110, 1773750), (121, 1612500), (125, 1560900), (129, 1512500), (132, 1478125), (150, 1300750), (165, 1182500), (172, 1134375), (215, 907500), (220, 886875), (242, 806250), (250, 780450), (258, 756250), (275, 709500), (300, 650375), (330, 591250), (363, 537500), (375, 520300), (430, 453750), (473, 412500), (484, 403125), (500, 390225), (516, 378125), (550, 354750), (605, 322500), (625, 312180), (645, 302500), (660, 295625), (726, 268750), (750, 260150), (825, 236500), (860, 226875), (946, 206250), (1075, 181500), (1100, 177375), (1210, 161250), (1250, 156090), (1290, 151250), (1375, 141900), (1419, 137500), (1452, 134375), (1500, 130075), (1650, 118250), (1815, 107500), (1875, 104060), (1892, 103125), (2150, 90750), (2365, 82500), (2420, 80625), (2500, 78045), (2580, 75625), (2750, 70950), (2838, 68750), (3025, 64500), (3125, 62436), (3225, 60500), (3300, 59125), (3630, 53750), (3750, 52030), (4125, 47300), (4300, 45375), (4730, 41250), (5203, 37500), (5375, 36300), (5500, 35475), (5676, 34375), (6050, 32250), (6250, 31218), (6450, 30250), (6875, 28380), (7095, 27500), (7260, 26875), (7500, 26015), (8250, 23650), (9075, 21500), (9375, 20812), (9460, 20625), (10406, 18750), (10750, 18150), (11825, 16500), (12100, 16125), (12500, 15609), (12900, 15125), (13750, 14190)]