86207940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 288

約数和(自身を含む): 340005120

約数和(自身を除く): 253797180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 277, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 546, 554, 570, 585, 630, 665, 684, 741, 780, 798, 819, 831, 855, 910, 988, 1092, 1108, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1385, 1482, 1596, 1638, 1662, 1710, 1729, 1820, 1939, 1995, 2223, 2340, 2394, 2470, 2493, 2660, 2730, 2770, 2964, 3276, 3324, 3420, 3458, 3601, 3705, 3878, 3990, 4095, 4155, 4446, 4788, 4940, 4986, 5187, 5263, 5460, 5540, 5817, 5985, 6916, 7202, 7410, 7756, 7980, 8190, 8310, 8645, 8892, 9695, 9972, 10374, 10526, 10803, 11115, 11634, 11970, 12465, 14404, 14820, 15561, 15789, 16380, 16620, 17290, 17451, 18005, 19390, 20748, 21052, 21606, 22230, 23268, 23940, 24930, 25207, 25935, 26315, 29085, 31122, 31578, 32409, 34580, 34902, 36010, 36841, 38780, 43212, 44460, 47367, 49860, 50414, 51870, 52630, 54015, 58170, 62244, 63156, 64818, 68419, 69804, 72020, 73682, 75621, 77805, 78945, 87255, 94734, 100828, 103740, 105260, 108030, 110523, 116340, 126035, 129636, 136838, 147364, 151242, 155610, 157890, 162045, 174510, 184205, 189468, 205257, 216060, 221046, 226863, 236835, 252070, 273676, 302484, 311220, 315780, 324090, 331569, 342095, 349020, 368410, 378105, 410514, 442092, 453726, 473670, 478933, 504140, 552615, 615771, 648180, 663138, 684190, 736820, 756210, 821028, 907452, 947340, 957866, 1026285, 1105230, 1134315, 1231542, 1326276, 1368380, 1436799, 1512420, 1657845, 1915732, 2052570, 2210460, 2268630, 2394665, 2463084, 2873598, 3078855, 3315690, 4105140, 4310397, 4537260, 4789330, 5747196, 6157710, 6631380, 7183995, 8620794, 9578660, 12315420, 14367990, 17241588, 21551985, 28735980, 43103970, 86207940]

約数ペア:

[(1, 86207940), (2, 43103970), (3, 28735980), (4, 21551985), (5, 17241588), (6, 14367990), (7, 12315420), (9, 9578660), (10, 8620794), (12, 7183995), (13, 6631380), (14, 6157710), (15, 5747196), (18, 4789330), (19, 4537260), (20, 4310397), (21, 4105140), (26, 3315690), (28, 3078855), (30, 2873598), (35, 2463084), (36, 2394665), (38, 2268630), (39, 2210460), (42, 2052570), (45, 1915732), (52, 1657845), (57, 1512420), (60, 1436799), (63, 1368380), (65, 1326276), (70, 1231542), (76, 1134315), (78, 1105230), (84, 1026285), (90, 957866), (91, 947340), (95, 907452), (105, 821028), (114, 756210), (117, 736820), (126, 684190), (130, 663138), (133, 648180), (140, 615771), (156, 552615), (171, 504140), (180, 478933), (182, 473670), (190, 453726), (195, 442092), (210, 410514), (228, 378105), (234, 368410), (247, 349020), (252, 342095), (260, 331569), (266, 324090), (273, 315780), (277, 311220), (285, 302484), (315, 273676), (342, 252070), (364, 236835), (380, 226863), (390, 221046), (399, 216060), (420, 205257), (455, 189468), (468, 184205), (494, 174510), (532, 162045), (546, 157890), (554, 155610), (570, 151242), (585, 147364), (630, 136838), (665, 129636), (684, 126035), (741, 116340), (780, 110523), (798, 108030), (819, 105260), (831, 103740), (855, 100828), (910, 94734), (988, 87255), (1092, 78945), (1108, 77805), (1140, 75621), (1170, 73682), (1197, 72020), (1235, 69804), (1260, 68419), (1330, 64818), (1365, 63156), (1385, 62244), (1482, 58170), (1596, 54015), (1638, 52630), (1662, 51870), (1710, 50414), (1729, 49860), (1820, 47367), (1939, 44460), (1995, 43212), (2223, 38780), (2340, 36841), (2394, 36010), (2470, 34902), (2493, 34580), (2660, 32409), (2730, 31578), (2770, 31122), (2964, 29085), (3276, 26315), (3324, 25935), (3420, 25207), (3458, 24930), (3601, 23940), (3705, 23268), (3878, 22230), (3990, 21606), (4095, 21052), (4155, 20748), (4446, 19390), (4788, 18005), (4940, 17451), (4986, 17290), (5187, 16620), (5263, 16380), (5460, 15789), (5540, 15561), (5817, 14820), (5985, 14404), (6916, 12465), (7202, 11970), (7410, 11634), (7756, 11115), (7980, 10803), (8190, 10526), (8310, 10374), (8645, 9972), (8892, 9695)]