90010800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2273}}^1$

素因数の和:2308

約数の個数: 180

約数和(自身を含む): 340908984

約数和(自身を除く): 250898184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 132, 144, 150, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 300, 330, 360, 396, 400, 440, 450, 495, 528, 550, 600, 660, 720, 792, 825, 880, 900, 990, 1100, 1200, 1320, 1584, 1650, 1800, 1980, 2200, 2273, 2475, 2640, 3300, 3600, 3960, 4400, 4546, 4950, 6600, 6819, 7920, 9092, 9900, 11365, 13200, 13638, 18184, 19800, 20457, 22730, 25003, 27276, 34095, 36368, 39600, 40914, 45460, 50006, 54552, 56825, 68190, 75009, 81828, 90920, 100012, 102285, 109104, 113650, 125015, 136380, 150018, 163656, 170475, 181840, 200024, 204570, 225027, 227300, 250030, 272760, 300036, 327312, 340950, 375045, 400048, 409140, 450054, 454600, 500060, 511425, 545520, 600072, 625075, 681900, 750090, 818280, 900108, 909200, 1000120, 1022850, 1125135, 1200144, 1250150, 1363800, 1500180, 1636560, 1800216, 1875225, 2000240, 2045700, 2250270, 2500300, 2727600, 3000360, 3600432, 3750450, 4091400, 4500540, 5000600, 5625675, 6000720, 7500900, 8182800, 9001080, 10001200, 11251350, 15001800, 18002160, 22502700, 30003600, 45005400, 90010800]

約数ペア:

[(1, 90010800), (2, 45005400), (3, 30003600), (4, 22502700), (5, 18002160), (6, 15001800), (8, 11251350), (9, 10001200), (10, 9001080), (11, 8182800), (12, 7500900), (15, 6000720), (16, 5625675), (18, 5000600), (20, 4500540), (22, 4091400), (24, 3750450), (25, 3600432), (30, 3000360), (33, 2727600), (36, 2500300), (40, 2250270), (44, 2045700), (45, 2000240), (48, 1875225), (50, 1800216), (55, 1636560), (60, 1500180), (66, 1363800), (72, 1250150), (75, 1200144), (80, 1125135), (88, 1022850), (90, 1000120), (99, 909200), (100, 900108), (110, 818280), (120, 750090), (132, 681900), (144, 625075), (150, 600072), (165, 545520), (176, 511425), (180, 500060), (198, 454600), (200, 450054), (220, 409140), (225, 400048), (240, 375045), (264, 340950), (275, 327312), (300, 300036), (330, 272760), (360, 250030), (396, 227300), (400, 225027), (440, 204570), (450, 200024), (495, 181840), (528, 170475), (550, 163656), (600, 150018), (660, 136380), (720, 125015), (792, 113650), (825, 109104), (880, 102285), (900, 100012), (990, 90920), (1100, 81828), (1200, 75009), (1320, 68190), (1584, 56825), (1650, 54552), (1800, 50006), (1980, 45460), (2200, 40914), (2273, 39600), (2475, 36368), (2640, 34095), (3300, 27276), (3600, 25003), (3960, 22730), (4400, 20457), (4546, 19800), (4950, 18184), (6600, 13638), (6819, 13200), (7920, 11365), (9092, 9900)]