158074400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 216

約数和(自身を含む): 448846272

約数和(自身を除く): 290771872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 71, 80, 88, 92, 100, 110, 115, 121, 142, 160, 176, 184, 200, 220, 230, 242, 253, 275, 284, 352, 355, 368, 400, 440, 460, 484, 506, 550, 568, 575, 605, 710, 736, 781, 800, 880, 920, 968, 1012, 1100, 1136, 1150, 1210, 1265, 1420, 1562, 1633, 1760, 1775, 1840, 1936, 2024, 2200, 2272, 2300, 2420, 2530, 2783, 2840, 3025, 3124, 3266, 3550, 3680, 3872, 3905, 4048, 4400, 4600, 4840, 5060, 5566, 5680, 6050, 6248, 6325, 6532, 7100, 7810, 8096, 8165, 8591, 8800, 9200, 9680, 10120, 11132, 11360, 12100, 12496, 12650, 13064, 13915, 14200, 15620, 16330, 17182, 17963, 18400, 19360, 19525, 20240, 22264, 24200, 24992, 25300, 26128, 27830, 28400, 31240, 32660, 34364, 35926, 39050, 40480, 40825, 42955, 44528, 48400, 50600, 52256, 55660, 56800, 62480, 65320, 68728, 69575, 71852, 78100, 81650, 85910, 89056, 89815, 96800, 101200, 111320, 124960, 130640, 137456, 139150, 143704, 156200, 163300, 171820, 179630, 197593, 202400, 214775, 222640, 261280, 274912, 278300, 287408, 312400, 326600, 343640, 359260, 395186, 429550, 445280, 449075, 556600, 574816, 624800, 653200, 687280, 718520, 790372, 859100, 898150, 987965, 1113200, 1306400, 1374560, 1437040, 1580744, 1718200, 1796300, 1975930, 2226400, 2874080, 3161488, 3436400, 3592600, 3951860, 4939825, 6322976, 6872800, 7185200, 7903720, 9879650, 14370400, 15807440, 19759300, 31614880, 39518600, 79037200, 158074400]

約数ペア:

[(1, 158074400), (2, 79037200), (4, 39518600), (5, 31614880), (8, 19759300), (10, 15807440), (11, 14370400), (16, 9879650), (20, 7903720), (22, 7185200), (23, 6872800), (25, 6322976), (32, 4939825), (40, 3951860), (44, 3592600), (46, 3436400), (50, 3161488), (55, 2874080), (71, 2226400), (80, 1975930), (88, 1796300), (92, 1718200), (100, 1580744), (110, 1437040), (115, 1374560), (121, 1306400), (142, 1113200), (160, 987965), (176, 898150), (184, 859100), (200, 790372), (220, 718520), (230, 687280), (242, 653200), (253, 624800), (275, 574816), (284, 556600), (352, 449075), (355, 445280), (368, 429550), (400, 395186), (440, 359260), (460, 343640), (484, 326600), (506, 312400), (550, 287408), (568, 278300), (575, 274912), (605, 261280), (710, 222640), (736, 214775), (781, 202400), (800, 197593), (880, 179630), (920, 171820), (968, 163300), (1012, 156200), (1100, 143704), (1136, 139150), (1150, 137456), (1210, 130640), (1265, 124960), (1420, 111320), (1562, 101200), (1633, 96800), (1760, 89815), (1775, 89056), (1840, 85910), (1936, 81650), (2024, 78100), (2200, 71852), (2272, 69575), (2300, 68728), (2420, 65320), (2530, 62480), (2783, 56800), (2840, 55660), (3025, 52256), (3124, 50600), (3266, 48400), (3550, 44528), (3680, 42955), (3872, 40825), (3905, 40480), (4048, 39050), (4400, 35926), (4600, 34364), (4840, 32660), (5060, 31240), (5566, 28400), (5680, 27830), (6050, 26128), (6248, 25300), (6325, 24992), (6532, 24200), (7100, 22264), (7810, 20240), (8096, 19525), (8165, 19360), (8591, 18400), (8800, 17963), (9200, 17182), (9680, 16330), (10120, 15620), (11132, 14200), (11360, 13915), (12100, 13064), (12496, 12650)]