66680460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:333

約数の個数: 288

約数和(自身を含む): 267950592

約数和(自身を除く): 201270132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 28, 30, 33, 34, 35, 36, 42, 44, 45, 51, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 99, 102, 105, 110, 119, 126, 132, 140, 153, 154, 165, 170, 180, 187, 198, 204, 210, 220, 231, 238, 252, 255, 283, 306, 308, 315, 330, 340, 357, 374, 385, 396, 420, 462, 476, 495, 510, 561, 566, 595, 612, 630, 660, 693, 714, 748, 765, 770, 849, 924, 935, 990, 1020, 1071, 1122, 1132, 1155, 1190, 1260, 1309, 1386, 1415, 1428, 1530, 1540, 1683, 1698, 1785, 1870, 1980, 1981, 2142, 2244, 2310, 2380, 2547, 2618, 2772, 2805, 2830, 3060, 3113, 3366, 3396, 3465, 3570, 3740, 3927, 3962, 4245, 4284, 4620, 4811, 5094, 5236, 5355, 5610, 5660, 5943, 6226, 6545, 6732, 6930, 7140, 7854, 7924, 8415, 8490, 9339, 9622, 9905, 10188, 10710, 11220, 11781, 11886, 12452, 12735, 13090, 13860, 14433, 15565, 15708, 16830, 16980, 17829, 18678, 19244, 19635, 19810, 21420, 21791, 23562, 23772, 24055, 25470, 26180, 28017, 28866, 29715, 31130, 33660, 33677, 35658, 37356, 39270, 39620, 43299, 43582, 46695, 47124, 48110, 50940, 52921, 56034, 57732, 58905, 59430, 62260, 65373, 67354, 71316, 72165, 78540, 86598, 87164, 89145, 93390, 96220, 101031, 105842, 108955, 112068, 117810, 118860, 130746, 134708, 140085, 144330, 158763, 168385, 173196, 178290, 186780, 196119, 202062, 211684, 216495, 217910, 235620, 261492, 264605, 280170, 288660, 303093, 317526, 326865, 336770, 356580, 370447, 392238, 404124, 432990, 435820, 476289, 505155, 529210, 560340, 606186, 635052, 653730, 673540, 740894, 784476, 793815, 865980, 952578, 980595, 1010310, 1058420, 1111341, 1212372, 1307460, 1481788, 1515465, 1587630, 1852235, 1905156, 1961190, 2020620, 2222682, 2381445, 3030930, 3175260, 3334023, 3704470, 3922380, 4445364, 4762890, 5556705, 6061860, 6668046, 7408940, 9525780, 11113410, 13336092, 16670115, 22226820, 33340230, 66680460]

約数ペア:

[(1, 66680460), (2, 33340230), (3, 22226820), (4, 16670115), (5, 13336092), (6, 11113410), (7, 9525780), (9, 7408940), (10, 6668046), (11, 6061860), (12, 5556705), (14, 4762890), (15, 4445364), (17, 3922380), (18, 3704470), (20, 3334023), (21, 3175260), (22, 3030930), (28, 2381445), (30, 2222682), (33, 2020620), (34, 1961190), (35, 1905156), (36, 1852235), (42, 1587630), (44, 1515465), (45, 1481788), (51, 1307460), (55, 1212372), (60, 1111341), (63, 1058420), (66, 1010310), (68, 980595), (70, 952578), (77, 865980), (84, 793815), (85, 784476), (90, 740894), (99, 673540), (102, 653730), (105, 635052), (110, 606186), (119, 560340), (126, 529210), (132, 505155), (140, 476289), (153, 435820), (154, 432990), (165, 404124), (170, 392238), (180, 370447), (187, 356580), (198, 336770), (204, 326865), (210, 317526), (220, 303093), (231, 288660), (238, 280170), (252, 264605), (255, 261492), (283, 235620), (306, 217910), (308, 216495), (315, 211684), (330, 202062), (340, 196119), (357, 186780), (374, 178290), (385, 173196), (396, 168385), (420, 158763), (462, 144330), (476, 140085), (495, 134708), (510, 130746), (561, 118860), (566, 117810), (595, 112068), (612, 108955), (630, 105842), (660, 101031), (693, 96220), (714, 93390), (748, 89145), (765, 87164), (770, 86598), (849, 78540), (924, 72165), (935, 71316), (990, 67354), (1020, 65373), (1071, 62260), (1122, 59430), (1132, 58905), (1155, 57732), (1190, 56034), (1260, 52921), (1309, 50940), (1386, 48110), (1415, 47124), (1428, 46695), (1530, 43582), (1540, 43299), (1683, 39620), (1698, 39270), (1785, 37356), (1870, 35658), (1980, 33677), (1981, 33660), (2142, 31130), (2244, 29715), (2310, 28866), (2380, 28017), (2547, 26180), (2618, 25470), (2772, 24055), (2805, 23772), (2830, 23562), (3060, 21791), (3113, 21420), (3366, 19810), (3396, 19635), (3465, 19244), (3570, 18678), (3740, 17829), (3927, 16980), (3962, 16830), (4245, 15708), (4284, 15565), (4620, 14433), (4811, 13860), (5094, 13090), (5236, 12735), (5355, 12452), (5610, 11886), (5660, 11781), (5943, 11220), (6226, 10710), (6545, 10188), (6732, 9905), (6930, 9622), (7140, 9339), (7854, 8490), (7924, 8415)]