86488380

素因数分解:

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

素因数の和:86

約数の個数: 216

約数和(自身を含む): 304550064

約数和(自身を除く): 218061684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 121, 132, 165, 171, 180, 190, 198, 209, 220, 228, 242, 285, 330, 342, 361, 363, 380, 396, 418, 484, 495, 570, 605, 627, 660, 684, 722, 726, 836, 855, 990, 1045, 1083, 1089, 1140, 1210, 1254, 1331, 1444, 1452, 1710, 1805, 1815, 1881, 1980, 2090, 2166, 2178, 2299, 2420, 2508, 2662, 3135, 3249, 3420, 3610, 3630, 3762, 3971, 3993, 4180, 4332, 4356, 4598, 5324, 5415, 5445, 6270, 6498, 6655, 6897, 7220, 7260, 7524, 7942, 7986, 9196, 9405, 10830, 10890, 11495, 11913, 11979, 12540, 12996, 13310, 13794, 15884, 15972, 16245, 18810, 19855, 19965, 20691, 21660, 21780, 22990, 23826, 23958, 25289, 26620, 27588, 32490, 34485, 35739, 37620, 39710, 39930, 41382, 43681, 45980, 47652, 47916, 50578, 59565, 59895, 64980, 68970, 71478, 75867, 79420, 79860, 82764, 87362, 101156, 103455, 119130, 119790, 126445, 131043, 137940, 142956, 151734, 174724, 178695, 206910, 218405, 227601, 238260, 239580, 252890, 262086, 303468, 357390, 379335, 393129, 413820, 436810, 455202, 480491, 505780, 524172, 655215, 714780, 758670, 786258, 873620, 910404, 960982, 1138005, 1310430, 1441473, 1517340, 1572516, 1921964, 1965645, 2276010, 2402455, 2620860, 2882946, 3931290, 4324419, 4552020, 4804910, 5765892, 7207365, 7862580, 8648838, 9609820, 14414730, 17297676, 21622095, 28829460, 43244190, 86488380]

約数ペア:

[(1, 86488380), (2, 43244190), (3, 28829460), (4, 21622095), (5, 17297676), (6, 14414730), (9, 9609820), (10, 8648838), (11, 7862580), (12, 7207365), (15, 5765892), (18, 4804910), (19, 4552020), (20, 4324419), (22, 3931290), (30, 2882946), (33, 2620860), (36, 2402455), (38, 2276010), (44, 1965645), (45, 1921964), (55, 1572516), (57, 1517340), (60, 1441473), (66, 1310430), (76, 1138005), (90, 960982), (95, 910404), (99, 873620), (110, 786258), (114, 758670), (121, 714780), (132, 655215), (165, 524172), (171, 505780), (180, 480491), (190, 455202), (198, 436810), (209, 413820), (220, 393129), (228, 379335), (242, 357390), (285, 303468), (330, 262086), (342, 252890), (361, 239580), (363, 238260), (380, 227601), (396, 218405), (418, 206910), (484, 178695), (495, 174724), (570, 151734), (605, 142956), (627, 137940), (660, 131043), (684, 126445), (722, 119790), (726, 119130), (836, 103455), (855, 101156), (990, 87362), (1045, 82764), (1083, 79860), (1089, 79420), (1140, 75867), (1210, 71478), (1254, 68970), (1331, 64980), (1444, 59895), (1452, 59565), (1710, 50578), (1805, 47916), (1815, 47652), (1881, 45980), (1980, 43681), (2090, 41382), (2166, 39930), (2178, 39710), (2299, 37620), (2420, 35739), (2508, 34485), (2662, 32490), (3135, 27588), (3249, 26620), (3420, 25289), (3610, 23958), (3630, 23826), (3762, 22990), (3971, 21780), (3993, 21660), (4180, 20691), (4332, 19965), (4356, 19855), (4598, 18810), (5324, 16245), (5415, 15972), (5445, 15884), (6270, 13794), (6498, 13310), (6655, 12996), (6897, 12540), (7220, 11979), (7260, 11913), (7524, 11495), (7942, 10890), (7986, 10830), (9196, 9405)]