221116500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1489}}^1$

素因数の和:1528

約数の個数: 192

約数和(自身を含む): 780998400

約数和(自身を除く): 559881900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 125, 132, 135, 150, 165, 180, 198, 220, 225, 250, 270, 275, 297, 300, 330, 375, 396, 450, 495, 500, 540, 550, 594, 660, 675, 750, 825, 900, 990, 1100, 1125, 1188, 1350, 1375, 1485, 1489, 1500, 1650, 1980, 2250, 2475, 2700, 2750, 2970, 2978, 3300, 3375, 4125, 4467, 4500, 4950, 5500, 5940, 5956, 6750, 7425, 7445, 8250, 8934, 9900, 12375, 13401, 13500, 14850, 14890, 16379, 16500, 17868, 22335, 24750, 26802, 29700, 29780, 32758, 37125, 37225, 40203, 44670, 49137, 49500, 53604, 65516, 67005, 74250, 74450, 80406, 81895, 89340, 98274, 111675, 134010, 147411, 148500, 148900, 160812, 163790, 186125, 196548, 201015, 223350, 245685, 268020, 294822, 327580, 335025, 372250, 402030, 409475, 442233, 446700, 491370, 558375, 589644, 670050, 737055, 744500, 804060, 818950, 884466, 982740, 1005075, 1116750, 1228425, 1340100, 1474110, 1637900, 1675125, 1768932, 2010150, 2047375, 2211165, 2233500, 2456850, 2948220, 3350250, 3685275, 4020300, 4094750, 4422330, 4913700, 5025375, 6142125, 6700500, 7370550, 8189500, 8844660, 10050750, 11055825, 12284250, 14741100, 18426375, 20101500, 22111650, 24568500, 36852750, 44223300, 55279125, 73705500, 110558250, 221116500]

約数ペア:

[(1, 221116500), (2, 110558250), (3, 73705500), (4, 55279125), (5, 44223300), (6, 36852750), (9, 24568500), (10, 22111650), (11, 20101500), (12, 18426375), (15, 14741100), (18, 12284250), (20, 11055825), (22, 10050750), (25, 8844660), (27, 8189500), (30, 7370550), (33, 6700500), (36, 6142125), (44, 5025375), (45, 4913700), (50, 4422330), (54, 4094750), (55, 4020300), (60, 3685275), (66, 3350250), (75, 2948220), (90, 2456850), (99, 2233500), (100, 2211165), (108, 2047375), (110, 2010150), (125, 1768932), (132, 1675125), (135, 1637900), (150, 1474110), (165, 1340100), (180, 1228425), (198, 1116750), (220, 1005075), (225, 982740), (250, 884466), (270, 818950), (275, 804060), (297, 744500), (300, 737055), (330, 670050), (375, 589644), (396, 558375), (450, 491370), (495, 446700), (500, 442233), (540, 409475), (550, 402030), (594, 372250), (660, 335025), (675, 327580), (750, 294822), (825, 268020), (900, 245685), (990, 223350), (1100, 201015), (1125, 196548), (1188, 186125), (1350, 163790), (1375, 160812), (1485, 148900), (1489, 148500), (1500, 147411), (1650, 134010), (1980, 111675), (2250, 98274), (2475, 89340), (2700, 81895), (2750, 80406), (2970, 74450), (2978, 74250), (3300, 67005), (3375, 65516), (4125, 53604), (4467, 49500), (4500, 49137), (4950, 44670), (5500, 40203), (5940, 37225), (5956, 37125), (6750, 32758), (7425, 29780), (7445, 29700), (8250, 26802), (8934, 24750), (9900, 22335), (12375, 17868), (13401, 16500), (13500, 16379), (14850, 14890)]