88999800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 299683200

約数和(自身を除く): 210683400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 37, 38, 40, 50, 57, 60, 74, 75, 76, 95, 100, 111, 114, 120, 148, 150, 152, 185, 190, 200, 211, 222, 228, 285, 296, 300, 370, 380, 422, 444, 456, 475, 555, 570, 600, 633, 703, 740, 760, 844, 888, 925, 950, 1055, 1110, 1140, 1266, 1406, 1425, 1480, 1688, 1850, 1900, 2109, 2110, 2220, 2280, 2532, 2775, 2812, 2850, 3165, 3515, 3700, 3800, 4009, 4218, 4220, 4440, 5064, 5275, 5550, 5624, 5700, 6330, 7030, 7400, 7807, 8018, 8436, 8440, 10545, 10550, 11100, 11400, 12027, 12660, 14060, 15614, 15825, 16036, 16872, 17575, 20045, 21090, 21100, 22200, 23421, 24054, 25320, 28120, 31228, 31650, 32072, 35150, 39035, 40090, 42180, 42200, 46842, 48108, 52725, 60135, 62456, 63300, 70300, 78070, 80180, 84360, 93684, 96216, 100225, 105450, 117105, 120270, 126600, 140600, 148333, 156140, 160360, 187368, 195175, 200450, 210900, 234210, 240540, 296666, 300675, 312280, 390350, 400900, 421800, 444999, 468420, 481080, 585525, 593332, 601350, 741665, 780700, 801800, 889998, 936840, 1171050, 1186664, 1202700, 1483330, 1561400, 1779996, 2224995, 2342100, 2405400, 2966660, 3559992, 3708325, 4449990, 4684200, 5933320, 7416650, 8899980, 11124975, 14833300, 17799960, 22249950, 29666600, 44499900, 88999800]

約数ペア:

[(1, 88999800), (2, 44499900), (3, 29666600), (4, 22249950), (5, 17799960), (6, 14833300), (8, 11124975), (10, 8899980), (12, 7416650), (15, 5933320), (19, 4684200), (20, 4449990), (24, 3708325), (25, 3559992), (30, 2966660), (37, 2405400), (38, 2342100), (40, 2224995), (50, 1779996), (57, 1561400), (60, 1483330), (74, 1202700), (75, 1186664), (76, 1171050), (95, 936840), (100, 889998), (111, 801800), (114, 780700), (120, 741665), (148, 601350), (150, 593332), (152, 585525), (185, 481080), (190, 468420), (200, 444999), (211, 421800), (222, 400900), (228, 390350), (285, 312280), (296, 300675), (300, 296666), (370, 240540), (380, 234210), (422, 210900), (444, 200450), (456, 195175), (475, 187368), (555, 160360), (570, 156140), (600, 148333), (633, 140600), (703, 126600), (740, 120270), (760, 117105), (844, 105450), (888, 100225), (925, 96216), (950, 93684), (1055, 84360), (1110, 80180), (1140, 78070), (1266, 70300), (1406, 63300), (1425, 62456), (1480, 60135), (1688, 52725), (1850, 48108), (1900, 46842), (2109, 42200), (2110, 42180), (2220, 40090), (2280, 39035), (2532, 35150), (2775, 32072), (2812, 31650), (2850, 31228), (3165, 28120), (3515, 25320), (3700, 24054), (3800, 23421), (4009, 22200), (4218, 21100), (4220, 21090), (4440, 20045), (5064, 17575), (5275, 16872), (5550, 16036), (5624, 15825), (5700, 15614), (6330, 14060), (7030, 12660), (7400, 12027), (7807, 11400), (8018, 11100), (8436, 10550), (8440, 10545)]