1861200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:82

約数の個数: 180

約数和(自身を含む): 7195968

約数和(自身を除く): 5334768

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, 47, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 94, 99, 100, 110, 120, 132, 141, 144, 150, 165, 176, 180, 188, 198, 200, 220, 225, 235, 240, 264, 275, 282, 300, 330, 360, 376, 396, 400, 423, 440, 450, 470, 495, 517, 528, 550, 564, 600, 660, 705, 720, 752, 792, 825, 846, 880, 900, 940, 990, 1034, 1100, 1128, 1175, 1200, 1320, 1410, 1551, 1584, 1650, 1692, 1800, 1880, 1980, 2068, 2115, 2200, 2256, 2350, 2475, 2585, 2640, 2820, 3102, 3300, 3384, 3525, 3600, 3760, 3960, 4136, 4230, 4400, 4653, 4700, 4950, 5170, 5640, 6204, 6600, 6768, 7050, 7755, 7920, 8272, 8460, 9306, 9400, 9900, 10340, 10575, 11280, 12408, 12925, 13200, 14100, 15510, 16920, 18612, 18800, 19800, 20680, 21150, 23265, 24816, 25850, 28200, 31020, 33840, 37224, 38775, 39600, 41360, 42300, 46530, 51700, 56400, 62040, 74448, 77550, 84600, 93060, 103400, 116325, 124080, 155100, 169200, 186120, 206800, 232650, 310200, 372240, 465300, 620400, 930600, 1861200]

約数ペア:

[(1, 1861200), (2, 930600), (3, 620400), (4, 465300), (5, 372240), (6, 310200), (8, 232650), (9, 206800), (10, 186120), (11, 169200), (12, 155100), (15, 124080), (16, 116325), (18, 103400), (20, 93060), (22, 84600), (24, 77550), (25, 74448), (30, 62040), (33, 56400), (36, 51700), (40, 46530), (44, 42300), (45, 41360), (47, 39600), (48, 38775), (50, 37224), (55, 33840), (60, 31020), (66, 28200), (72, 25850), (75, 24816), (80, 23265), (88, 21150), (90, 20680), (94, 19800), (99, 18800), (100, 18612), (110, 16920), (120, 15510), (132, 14100), (141, 13200), (144, 12925), (150, 12408), (165, 11280), (176, 10575), (180, 10340), (188, 9900), (198, 9400), (200, 9306), (220, 8460), (225, 8272), (235, 7920), (240, 7755), (264, 7050), (275, 6768), (282, 6600), (300, 6204), (330, 5640), (360, 5170), (376, 4950), (396, 4700), (400, 4653), (423, 4400), (440, 4230), (450, 4136), (470, 3960), (495, 3760), (517, 3600), (528, 3525), (550, 3384), (564, 3300), (600, 3102), (660, 2820), (705, 2640), (720, 2585), (752, 2475), (792, 2350), (825, 2256), (846, 2200), (880, 2115), (900, 2068), (940, 1980), (990, 1880), (1034, 1800), (1100, 1692), (1128, 1650), (1175, 1584), (1200, 1551), (1320, 1410)]