1178100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:55

約数の個数: 216

約数和(自身を含む): 4874688

約数和(自身を除く): 3696588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 25, 28, 30, 33, 34, 35, 36, 42, 44, 45, 50, 51, 55, 60, 63, 66, 68, 70, 75, 77, 84, 85, 90, 99, 100, 102, 105, 110, 119, 126, 132, 140, 150, 153, 154, 165, 170, 175, 180, 187, 198, 204, 210, 220, 225, 231, 238, 252, 255, 275, 300, 306, 308, 315, 330, 340, 350, 357, 374, 385, 396, 420, 425, 450, 462, 476, 495, 510, 525, 550, 561, 595, 612, 630, 660, 693, 700, 714, 748, 765, 770, 825, 850, 900, 924, 935, 990, 1020, 1050, 1071, 1100, 1122, 1155, 1190, 1260, 1275, 1309, 1386, 1428, 1530, 1540, 1575, 1650, 1683, 1700, 1785, 1870, 1925, 1980, 2100, 2142, 2244, 2310, 2380, 2475, 2550, 2618, 2772, 2805, 2975, 3060, 3150, 3300, 3366, 3465, 3570, 3740, 3825, 3850, 3927, 4284, 4620, 4675, 4950, 5100, 5236, 5355, 5610, 5775, 5950, 6300, 6545, 6732, 6930, 7140, 7650, 7700, 7854, 8415, 8925, 9350, 9900, 10710, 11220, 11550, 11781, 11900, 13090, 13860, 14025, 15300, 15708, 16830, 17325, 17850, 18700, 19635, 21420, 23100, 23562, 26180, 26775, 28050, 32725, 33660, 34650, 35700, 39270, 42075, 47124, 53550, 56100, 58905, 65450, 69300, 78540, 84150, 98175, 107100, 117810, 130900, 168300, 196350, 235620, 294525, 392700, 589050, 1178100]

約数ペア:

[(1, 1178100), (2, 589050), (3, 392700), (4, 294525), (5, 235620), (6, 196350), (7, 168300), (9, 130900), (10, 117810), (11, 107100), (12, 98175), (14, 84150), (15, 78540), (17, 69300), (18, 65450), (20, 58905), (21, 56100), (22, 53550), (25, 47124), (28, 42075), (30, 39270), (33, 35700), (34, 34650), (35, 33660), (36, 32725), (42, 28050), (44, 26775), (45, 26180), (50, 23562), (51, 23100), (55, 21420), (60, 19635), (63, 18700), (66, 17850), (68, 17325), (70, 16830), (75, 15708), (77, 15300), (84, 14025), (85, 13860), (90, 13090), (99, 11900), (100, 11781), (102, 11550), (105, 11220), (110, 10710), (119, 9900), (126, 9350), (132, 8925), (140, 8415), (150, 7854), (153, 7700), (154, 7650), (165, 7140), (170, 6930), (175, 6732), (180, 6545), (187, 6300), (198, 5950), (204, 5775), (210, 5610), (220, 5355), (225, 5236), (231, 5100), (238, 4950), (252, 4675), (255, 4620), (275, 4284), (300, 3927), (306, 3850), (308, 3825), (315, 3740), (330, 3570), (340, 3465), (350, 3366), (357, 3300), (374, 3150), (385, 3060), (396, 2975), (420, 2805), (425, 2772), (450, 2618), (462, 2550), (476, 2475), (495, 2380), (510, 2310), (525, 2244), (550, 2142), (561, 2100), (595, 1980), (612, 1925), (630, 1870), (660, 1785), (693, 1700), (700, 1683), (714, 1650), (748, 1575), (765, 1540), (770, 1530), (825, 1428), (850, 1386), (900, 1309), (924, 1275), (935, 1260), (990, 1190), (1020, 1155), (1050, 1122), (1071, 1100)]