181257480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7297}}^1$

素因数の和:7340

約数の個数: 128

約数和(自身を含む): 630547200

約数和(自身を除く): 449289720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 7297, 8280, 12420, 14594, 21891, 24840, 29188, 36485, 43782, 58376, 65673, 72970, 87564, 109455, 131346, 145940, 167831, 175128, 197019, 218910, 262692, 291880, 328365, 335662, 394038, 437820, 503493, 525384, 656730, 671324, 788076, 839155, 875640, 985095, 1006986, 1313460, 1342648, 1510479, 1576152, 1678310, 1970190, 2013972, 2517465, 2626920, 3020958, 3356620, 3940380, 4027944, 4531437, 5034930, 6041916, 6713240, 7552395, 7880760, 9062874, 10069860, 12083832, 15104790, 18125748, 20139720, 22657185, 30209580, 36251496, 45314370, 60419160, 90628740, 181257480]

約数ペア:

[(1, 181257480), (2, 90628740), (3, 60419160), (4, 45314370), (5, 36251496), (6, 30209580), (8, 22657185), (9, 20139720), (10, 18125748), (12, 15104790), (15, 12083832), (18, 10069860), (20, 9062874), (23, 7880760), (24, 7552395), (27, 6713240), (30, 6041916), (36, 5034930), (40, 4531437), (45, 4027944), (46, 3940380), (54, 3356620), (60, 3020958), (69, 2626920), (72, 2517465), (90, 2013972), (92, 1970190), (108, 1678310), (115, 1576152), (120, 1510479), (135, 1342648), (138, 1313460), (180, 1006986), (184, 985095), (207, 875640), (216, 839155), (230, 788076), (270, 671324), (276, 656730), (345, 525384), (360, 503493), (414, 437820), (460, 394038), (540, 335662), (552, 328365), (621, 291880), (690, 262692), (828, 218910), (920, 197019), (1035, 175128), (1080, 167831), (1242, 145940), (1380, 131346), (1656, 109455), (2070, 87564), (2484, 72970), (2760, 65673), (3105, 58376), (4140, 43782), (4968, 36485), (6210, 29188), (7297, 24840), (8280, 21891), (12420, 14594)]