87123600

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{2689}}^1$

素因数の和:2719

約数の個数: 150

約数和(自身を含む): 312795890

約数和(自身を除く): 225672290

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1800, 2025, 2160, 2689, 2700, 3240, 3600, 4050, 5378, 5400, 6480, 8067, 8100, 10756, 10800, 13445, 16134, 16200, 21512, 24201, 26890, 32268, 32400, 40335, 43024, 48402, 53780, 64536, 67225, 72603, 80670, 96804, 107560, 121005, 129072, 134450, 145206, 161340, 193608, 201675, 215120, 217809, 242010, 268900, 290412, 322680, 363015, 387216, 403350, 435618, 484020, 537800, 580824, 605025, 645360, 726030, 806700, 871236, 968040, 1075600, 1089045, 1161648, 1210050, 1452060, 1613400, 1742472, 1815075, 1936080, 2178090, 2420100, 2904120, 3226800, 3484944, 3630150, 4356180, 4840200, 5445225, 5808240, 7260300, 8712360, 9680400, 10890450, 14520600, 17424720, 21780900, 29041200, 43561800, 87123600]

約数ペア:

[(1, 87123600), (2, 43561800), (3, 29041200), (4, 21780900), (5, 17424720), (6, 14520600), (8, 10890450), (9, 9680400), (10, 8712360), (12, 7260300), (15, 5808240), (16, 5445225), (18, 4840200), (20, 4356180), (24, 3630150), (25, 3484944), (27, 3226800), (30, 2904120), (36, 2420100), (40, 2178090), (45, 1936080), (48, 1815075), (50, 1742472), (54, 1613400), (60, 1452060), (72, 1210050), (75, 1161648), (80, 1089045), (81, 1075600), (90, 968040), (100, 871236), (108, 806700), (120, 726030), (135, 645360), (144, 605025), (150, 580824), (162, 537800), (180, 484020), (200, 435618), (216, 403350), (225, 387216), (240, 363015), (270, 322680), (300, 290412), (324, 268900), (360, 242010), (400, 217809), (405, 215120), (432, 201675), (450, 193608), (540, 161340), (600, 145206), (648, 134450), (675, 129072), (720, 121005), (810, 107560), (900, 96804), (1080, 80670), (1200, 72603), (1296, 67225), (1350, 64536), (1620, 53780), (1800, 48402), (2025, 43024), (2160, 40335), (2689, 32400), (2700, 32268), (3240, 26890), (3600, 24201), (4050, 21512), (5378, 16200), (5400, 16134), (6480, 13445), (8067, 10800), (8100, 10756)]