89123400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:828

約数の個数: 144

約数和(自身を含む): 304184400

約数和(自身を除く): 215061000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 67, 72, 75, 90, 100, 120, 134, 150, 180, 200, 201, 225, 268, 300, 335, 360, 402, 450, 536, 600, 603, 670, 739, 804, 900, 1005, 1206, 1340, 1478, 1608, 1675, 1800, 2010, 2217, 2412, 2680, 2956, 3015, 3350, 3695, 4020, 4434, 4824, 5025, 5912, 6030, 6651, 6700, 7390, 8040, 8868, 10050, 11085, 12060, 13302, 13400, 14780, 15075, 17736, 18475, 20100, 22170, 24120, 26604, 29560, 30150, 33255, 36950, 40200, 44340, 49513, 53208, 55425, 60300, 66510, 73900, 88680, 99026, 110850, 120600, 133020, 147800, 148539, 166275, 198052, 221700, 247565, 266040, 297078, 332550, 396104, 443400, 445617, 495130, 594156, 665100, 742695, 891234, 990260, 1188312, 1237825, 1330200, 1485390, 1782468, 1980520, 2228085, 2475650, 2970780, 3564936, 3713475, 4456170, 4951300, 5941560, 7426950, 8912340, 9902600, 11140425, 14853900, 17824680, 22280850, 29707800, 44561700, 89123400]

約数ペア:

[(1, 89123400), (2, 44561700), (3, 29707800), (4, 22280850), (5, 17824680), (6, 14853900), (8, 11140425), (9, 9902600), (10, 8912340), (12, 7426950), (15, 5941560), (18, 4951300), (20, 4456170), (24, 3713475), (25, 3564936), (30, 2970780), (36, 2475650), (40, 2228085), (45, 1980520), (50, 1782468), (60, 1485390), (67, 1330200), (72, 1237825), (75, 1188312), (90, 990260), (100, 891234), (120, 742695), (134, 665100), (150, 594156), (180, 495130), (200, 445617), (201, 443400), (225, 396104), (268, 332550), (300, 297078), (335, 266040), (360, 247565), (402, 221700), (450, 198052), (536, 166275), (600, 148539), (603, 147800), (670, 133020), (739, 120600), (804, 110850), (900, 99026), (1005, 88680), (1206, 73900), (1340, 66510), (1478, 60300), (1608, 55425), (1675, 53208), (1800, 49513), (2010, 44340), (2217, 40200), (2412, 36950), (2680, 33255), (2956, 30150), (3015, 29560), (3350, 26604), (3695, 24120), (4020, 22170), (4434, 20100), (4824, 18475), (5025, 17736), (5912, 15075), (6030, 14780), (6651, 13400), (6700, 13302), (7390, 12060), (8040, 11085), (8868, 10050)]