86199840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1983

約数の個数: 144

約数和(自身を含む): 303803136

約数和(自身を除く): 217603296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1931, 2232, 2480, 2790, 2976, 3720, 3862, 4464, 4960, 5580, 5793, 7440, 7724, 8928, 9655, 11160, 11586, 14880, 15448, 17379, 19310, 22320, 23172, 28965, 30896, 34758, 38620, 44640, 46344, 57930, 59861, 61792, 69516, 77240, 86895, 92688, 115860, 119722, 139032, 154480, 173790, 179583, 185376, 231720, 239444, 278064, 299305, 308960, 347580, 359166, 463440, 478888, 538749, 556128, 598610, 695160, 718332, 897915, 926880, 957776, 1077498, 1197220, 1390320, 1436664, 1795830, 1915552, 2154996, 2394440, 2693745, 2780640, 2873328, 3591660, 4309992, 4788880, 5387490, 5746656, 7183320, 8619984, 9577760, 10774980, 14366640, 17239968, 21549960, 28733280, 43099920, 86199840]

約数ペア:

[(1, 86199840), (2, 43099920), (3, 28733280), (4, 21549960), (5, 17239968), (6, 14366640), (8, 10774980), (9, 9577760), (10, 8619984), (12, 7183320), (15, 5746656), (16, 5387490), (18, 4788880), (20, 4309992), (24, 3591660), (30, 2873328), (31, 2780640), (32, 2693745), (36, 2394440), (40, 2154996), (45, 1915552), (48, 1795830), (60, 1436664), (62, 1390320), (72, 1197220), (80, 1077498), (90, 957776), (93, 926880), (96, 897915), (120, 718332), (124, 695160), (144, 598610), (155, 556128), (160, 538749), (180, 478888), (186, 463440), (240, 359166), (248, 347580), (279, 308960), (288, 299305), (310, 278064), (360, 239444), (372, 231720), (465, 185376), (480, 179583), (496, 173790), (558, 154480), (620, 139032), (720, 119722), (744, 115860), (930, 92688), (992, 86895), (1116, 77240), (1240, 69516), (1395, 61792), (1440, 59861), (1488, 57930), (1860, 46344), (1931, 44640), (2232, 38620), (2480, 34758), (2790, 30896), (2976, 28965), (3720, 23172), (3862, 22320), (4464, 19310), (4960, 17379), (5580, 15448), (5793, 14880), (7440, 11586), (7724, 11160), (8928, 9655)]