90089160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4663}}^1$

素因数の和:4707

約数の個数: 128

約数和(自身を含む): 322375680

約数和(自身を除く): 232286520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4663, 4830, 6440, 9326, 9660, 13989, 18652, 19320, 23315, 27978, 32641, 37304, 46630, 55956, 65282, 69945, 93260, 97923, 107249, 111912, 130564, 139890, 163205, 186520, 195846, 214498, 261128, 279780, 321747, 326410, 391692, 428996, 489615, 536245, 559560, 643494, 652820, 750743, 783384, 857992, 979230, 1072490, 1286988, 1305640, 1501486, 1608735, 1958460, 2144980, 2252229, 2573976, 3002972, 3217470, 3753715, 3916920, 4289960, 4504458, 6005944, 6434940, 7507430, 9008916, 11261145, 12869880, 15014860, 18017832, 22522290, 30029720, 45044580, 90089160]

約数ペア:

[(1, 90089160), (2, 45044580), (3, 30029720), (4, 22522290), (5, 18017832), (6, 15014860), (7, 12869880), (8, 11261145), (10, 9008916), (12, 7507430), (14, 6434940), (15, 6005944), (20, 4504458), (21, 4289960), (23, 3916920), (24, 3753715), (28, 3217470), (30, 3002972), (35, 2573976), (40, 2252229), (42, 2144980), (46, 1958460), (56, 1608735), (60, 1501486), (69, 1305640), (70, 1286988), (84, 1072490), (92, 979230), (105, 857992), (115, 783384), (120, 750743), (138, 652820), (140, 643494), (161, 559560), (168, 536245), (184, 489615), (210, 428996), (230, 391692), (276, 326410), (280, 321747), (322, 279780), (345, 261128), (420, 214498), (460, 195846), (483, 186520), (552, 163205), (644, 139890), (690, 130564), (805, 111912), (840, 107249), (920, 97923), (966, 93260), (1288, 69945), (1380, 65282), (1610, 55956), (1932, 46630), (2415, 37304), (2760, 32641), (3220, 27978), (3864, 23315), (4663, 19320), (4830, 18652), (6440, 13989), (9326, 9660)]