65245620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 192

約数和(自身を含む): 216437760

約数和(自身を除く): 151192140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 43, 44, 55, 57, 60, 66, 76, 86, 95, 110, 114, 121, 129, 132, 165, 172, 190, 209, 215, 220, 228, 242, 258, 285, 330, 363, 380, 418, 430, 473, 484, 516, 570, 605, 627, 645, 660, 726, 817, 836, 860, 946, 1045, 1140, 1210, 1254, 1290, 1331, 1419, 1452, 1634, 1815, 1892, 2090, 2299, 2365, 2420, 2451, 2508, 2580, 2662, 2838, 3135, 3268, 3630, 3993, 4085, 4180, 4598, 4730, 4902, 5203, 5324, 5676, 6270, 6655, 6897, 7095, 7260, 7986, 8170, 8987, 9196, 9460, 9804, 10406, 11495, 12255, 12540, 13310, 13794, 14190, 15609, 15972, 16340, 17974, 19965, 20812, 22990, 24510, 25289, 26015, 26620, 26961, 27588, 28380, 31218, 34485, 35948, 39930, 44935, 45980, 49020, 50578, 52030, 53922, 57233, 62436, 68970, 75867, 78045, 79860, 89870, 98857, 101156, 104060, 107844, 114466, 126445, 134805, 137940, 151734, 156090, 171699, 179740, 197714, 228932, 252890, 269610, 286165, 296571, 303468, 312180, 343398, 379335, 395428, 494285, 505780, 539220, 572330, 593142, 686796, 758670, 858495, 988570, 1087427, 1144660, 1186284, 1482855, 1517340, 1716990, 1977140, 2174854, 2965710, 3262281, 3433980, 4349708, 5437135, 5931420, 6524562, 10874270, 13049124, 16311405, 21748540, 32622810, 65245620]

約数ペア:

[(1, 65245620), (2, 32622810), (3, 21748540), (4, 16311405), (5, 13049124), (6, 10874270), (10, 6524562), (11, 5931420), (12, 5437135), (15, 4349708), (19, 3433980), (20, 3262281), (22, 2965710), (30, 2174854), (33, 1977140), (38, 1716990), (43, 1517340), (44, 1482855), (55, 1186284), (57, 1144660), (60, 1087427), (66, 988570), (76, 858495), (86, 758670), (95, 686796), (110, 593142), (114, 572330), (121, 539220), (129, 505780), (132, 494285), (165, 395428), (172, 379335), (190, 343398), (209, 312180), (215, 303468), (220, 296571), (228, 286165), (242, 269610), (258, 252890), (285, 228932), (330, 197714), (363, 179740), (380, 171699), (418, 156090), (430, 151734), (473, 137940), (484, 134805), (516, 126445), (570, 114466), (605, 107844), (627, 104060), (645, 101156), (660, 98857), (726, 89870), (817, 79860), (836, 78045), (860, 75867), (946, 68970), (1045, 62436), (1140, 57233), (1210, 53922), (1254, 52030), (1290, 50578), (1331, 49020), (1419, 45980), (1452, 44935), (1634, 39930), (1815, 35948), (1892, 34485), (2090, 31218), (2299, 28380), (2365, 27588), (2420, 26961), (2451, 26620), (2508, 26015), (2580, 25289), (2662, 24510), (2838, 22990), (3135, 20812), (3268, 19965), (3630, 17974), (3993, 16340), (4085, 15972), (4180, 15609), (4598, 14190), (4730, 13794), (4902, 13310), (5203, 12540), (5324, 12255), (5676, 11495), (6270, 10406), (6655, 9804), (6897, 9460), (7095, 9196), (7260, 8987), (7986, 8170)]