69990756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 196627200

約数和(自身を除く): 126636444

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 43, 44, 57, 59, 66, 76, 86, 114, 118, 121, 129, 132, 172, 177, 209, 228, 236, 242, 258, 354, 363, 418, 473, 484, 516, 627, 649, 708, 726, 817, 836, 946, 1121, 1254, 1298, 1419, 1452, 1634, 1892, 1947, 2242, 2299, 2451, 2508, 2537, 2596, 2838, 3268, 3363, 3894, 4484, 4598, 4902, 5074, 5203, 5676, 6726, 6897, 7139, 7611, 7788, 8987, 9196, 9804, 10148, 10406, 12331, 13452, 13794, 14278, 15222, 15609, 17974, 20812, 21417, 24662, 26961, 27588, 27907, 28556, 30444, 31218, 35948, 36993, 42834, 48203, 49324, 53922, 55814, 62436, 73986, 83721, 85668, 96406, 98857, 107844, 111628, 135641, 144609, 147972, 167442, 192812, 197714, 271282, 289218, 296571, 306977, 334884, 395428, 406923, 530233, 542564, 578436, 593142, 613954, 813846, 920931, 1060466, 1186284, 1227908, 1590699, 1627692, 1841862, 2120932, 3181398, 3683724, 5832563, 6362796, 11665126, 17497689, 23330252, 34995378, 69990756]

約数ペア:

[(1, 69990756), (2, 34995378), (3, 23330252), (4, 17497689), (6, 11665126), (11, 6362796), (12, 5832563), (19, 3683724), (22, 3181398), (33, 2120932), (38, 1841862), (43, 1627692), (44, 1590699), (57, 1227908), (59, 1186284), (66, 1060466), (76, 920931), (86, 813846), (114, 613954), (118, 593142), (121, 578436), (129, 542564), (132, 530233), (172, 406923), (177, 395428), (209, 334884), (228, 306977), (236, 296571), (242, 289218), (258, 271282), (354, 197714), (363, 192812), (418, 167442), (473, 147972), (484, 144609), (516, 135641), (627, 111628), (649, 107844), (708, 98857), (726, 96406), (817, 85668), (836, 83721), (946, 73986), (1121, 62436), (1254, 55814), (1298, 53922), (1419, 49324), (1452, 48203), (1634, 42834), (1892, 36993), (1947, 35948), (2242, 31218), (2299, 30444), (2451, 28556), (2508, 27907), (2537, 27588), (2596, 26961), (2838, 24662), (3268, 21417), (3363, 20812), (3894, 17974), (4484, 15609), (4598, 15222), (4902, 14278), (5074, 13794), (5203, 13452), (5676, 12331), (6726, 10406), (6897, 10148), (7139, 9804), (7611, 9196), (7788, 8987)]