83669580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:808

約数の個数: 144

約数和(自身を含む): 276363360

約数和(自身を除く): 192693780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 111, 148, 153, 170, 180, 185, 204, 222, 255, 306, 333, 340, 370, 444, 510, 555, 612, 629, 666, 739, 740, 765, 1020, 1110, 1258, 1332, 1478, 1530, 1665, 1887, 2217, 2220, 2516, 2956, 3060, 3145, 3330, 3695, 3774, 4434, 5661, 6290, 6651, 6660, 7390, 7548, 8868, 9435, 11085, 11322, 12563, 12580, 13302, 14780, 18870, 22170, 22644, 25126, 26604, 27343, 28305, 33255, 37689, 37740, 44340, 50252, 54686, 56610, 62815, 66510, 75378, 82029, 109372, 113067, 113220, 125630, 133020, 136715, 150756, 164058, 188445, 226134, 246087, 251260, 273430, 328116, 376890, 410145, 452268, 464831, 492174, 546860, 565335, 753780, 820290, 929662, 984348, 1130670, 1230435, 1394493, 1640580, 1859324, 2261340, 2324155, 2460870, 2788986, 4183479, 4648310, 4921740, 5577972, 6972465, 8366958, 9296620, 13944930, 16733916, 20917395, 27889860, 41834790, 83669580]

約数ペア:

[(1, 83669580), (2, 41834790), (3, 27889860), (4, 20917395), (5, 16733916), (6, 13944930), (9, 9296620), (10, 8366958), (12, 6972465), (15, 5577972), (17, 4921740), (18, 4648310), (20, 4183479), (30, 2788986), (34, 2460870), (36, 2324155), (37, 2261340), (45, 1859324), (51, 1640580), (60, 1394493), (68, 1230435), (74, 1130670), (85, 984348), (90, 929662), (102, 820290), (111, 753780), (148, 565335), (153, 546860), (170, 492174), (180, 464831), (185, 452268), (204, 410145), (222, 376890), (255, 328116), (306, 273430), (333, 251260), (340, 246087), (370, 226134), (444, 188445), (510, 164058), (555, 150756), (612, 136715), (629, 133020), (666, 125630), (739, 113220), (740, 113067), (765, 109372), (1020, 82029), (1110, 75378), (1258, 66510), (1332, 62815), (1478, 56610), (1530, 54686), (1665, 50252), (1887, 44340), (2217, 37740), (2220, 37689), (2516, 33255), (2956, 28305), (3060, 27343), (3145, 26604), (3330, 25126), (3695, 22644), (3774, 22170), (4434, 18870), (5661, 14780), (6290, 13302), (6651, 12580), (6660, 12563), (7390, 11322), (7548, 11085), (8868, 9435)]