86250120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 299557440

約数和(自身を除く): 213307320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 181, 190, 209, 220, 228, 264, 285, 330, 361, 362, 380, 418, 440, 456, 543, 570, 627, 660, 722, 724, 760, 836, 905, 1045, 1083, 1086, 1140, 1254, 1320, 1444, 1448, 1672, 1805, 1810, 1991, 2090, 2166, 2172, 2280, 2508, 2715, 2888, 3135, 3439, 3610, 3620, 3971, 3982, 4180, 4332, 4344, 5016, 5415, 5430, 5973, 6270, 6878, 7220, 7240, 7942, 7964, 8360, 8664, 9955, 10317, 10830, 10860, 11913, 11946, 12540, 13756, 14440, 15884, 15928, 17195, 19855, 19910, 20634, 21660, 21720, 23826, 23892, 25080, 27512, 29865, 31768, 34390, 37829, 39710, 39820, 41268, 43320, 47652, 47784, 51585, 59565, 59730, 65341, 68780, 75658, 79420, 79640, 82536, 95304, 103170, 113487, 119130, 119460, 130682, 137560, 151316, 158840, 189145, 196023, 206340, 226974, 238260, 238920, 261364, 302632, 326705, 378290, 392046, 412680, 453948, 476520, 522728, 567435, 653410, 718751, 756580, 784092, 907896, 980115, 1134870, 1306820, 1437502, 1513160, 1568184, 1960230, 2156253, 2269740, 2613640, 2875004, 3593755, 3920460, 4312506, 4539480, 5750008, 7187510, 7840920, 8625012, 10781265, 14375020, 17250024, 21562530, 28750040, 43125060, 86250120]

約数ペア:

[(1, 86250120), (2, 43125060), (3, 28750040), (4, 21562530), (5, 17250024), (6, 14375020), (8, 10781265), (10, 8625012), (11, 7840920), (12, 7187510), (15, 5750008), (19, 4539480), (20, 4312506), (22, 3920460), (24, 3593755), (30, 2875004), (33, 2613640), (38, 2269740), (40, 2156253), (44, 1960230), (55, 1568184), (57, 1513160), (60, 1437502), (66, 1306820), (76, 1134870), (88, 980115), (95, 907896), (110, 784092), (114, 756580), (120, 718751), (132, 653410), (152, 567435), (165, 522728), (181, 476520), (190, 453948), (209, 412680), (220, 392046), (228, 378290), (264, 326705), (285, 302632), (330, 261364), (361, 238920), (362, 238260), (380, 226974), (418, 206340), (440, 196023), (456, 189145), (543, 158840), (570, 151316), (627, 137560), (660, 130682), (722, 119460), (724, 119130), (760, 113487), (836, 103170), (905, 95304), (1045, 82536), (1083, 79640), (1086, 79420), (1140, 75658), (1254, 68780), (1320, 65341), (1444, 59730), (1448, 59565), (1672, 51585), (1805, 47784), (1810, 47652), (1991, 43320), (2090, 41268), (2166, 39820), (2172, 39710), (2280, 37829), (2508, 34390), (2715, 31768), (2888, 29865), (3135, 27512), (3439, 25080), (3610, 23892), (3620, 23826), (3971, 21720), (3982, 21660), (4180, 20634), (4332, 19910), (4344, 19855), (5016, 17195), (5415, 15928), (5430, 15884), (5973, 14440), (6270, 13756), (6878, 12540), (7220, 11946), (7240, 11913), (7942, 10860), (7964, 10830), (8360, 10317), (8664, 9955)]