184408020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44543}}^1$

素因数の和:44581

約数の個数: 72

約数和(自身を含む): 583704576

約数和(自身を除く): 399296556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 44543, 89086, 133629, 178172, 222715, 267258, 400887, 445430, 534516, 668145, 801774, 890860, 1024489, 1336290, 1603548, 2004435, 2048978, 2672580, 3073467, 4008870, 4097956, 5122445, 6146934, 8017740, 9220401, 10244890, 12293868, 15367335, 18440802, 20489780, 30734670, 36881604, 46102005, 61469340, 92204010, 184408020]

約数ペア:

[(1, 184408020), (2, 92204010), (3, 61469340), (4, 46102005), (5, 36881604), (6, 30734670), (9, 20489780), (10, 18440802), (12, 15367335), (15, 12293868), (18, 10244890), (20, 9220401), (23, 8017740), (30, 6146934), (36, 5122445), (45, 4097956), (46, 4008870), (60, 3073467), (69, 2672580), (90, 2048978), (92, 2004435), (115, 1603548), (138, 1336290), (180, 1024489), (207, 890860), (230, 801774), (276, 668145), (345, 534516), (414, 445430), (460, 400887), (690, 267258), (828, 222715), (1035, 178172), (1380, 133629), (2070, 89086), (4140, 44543)]