272505000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 876094560

約数和(自身を除く): 603589560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 60, 74, 75, 100, 111, 120, 125, 148, 150, 185, 200, 222, 250, 296, 300, 370, 375, 444, 491, 500, 555, 600, 625, 740, 750, 888, 925, 982, 1000, 1110, 1250, 1473, 1480, 1500, 1850, 1875, 1964, 2220, 2455, 2500, 2775, 2946, 3000, 3700, 3750, 3928, 4440, 4625, 4910, 5000, 5550, 5892, 7365, 7400, 7500, 9250, 9820, 11100, 11784, 12275, 13875, 14730, 15000, 18167, 18500, 19640, 22200, 23125, 24550, 27750, 29460, 36334, 36825, 37000, 46250, 49100, 54501, 55500, 58920, 61375, 69375, 72668, 73650, 90835, 92500, 98200, 109002, 111000, 122750, 138750, 145336, 147300, 181670, 184125, 185000, 218004, 245500, 272505, 277500, 294600, 306875, 363340, 368250, 436008, 454175, 491000, 545010, 555000, 613750, 726680, 736500, 908350, 920625, 1090020, 1227500, 1362525, 1473000, 1816700, 1841250, 2180040, 2270875, 2455000, 2725050, 3633400, 3682500, 4541750, 5450100, 6812625, 7365000, 9083500, 10900200, 11354375, 13625250, 18167000, 22708750, 27250500, 34063125, 45417500, 54501000, 68126250, 90835000, 136252500, 272505000]

約数ペア:

[(1, 272505000), (2, 136252500), (3, 90835000), (4, 68126250), (5, 54501000), (6, 45417500), (8, 34063125), (10, 27250500), (12, 22708750), (15, 18167000), (20, 13625250), (24, 11354375), (25, 10900200), (30, 9083500), (37, 7365000), (40, 6812625), (50, 5450100), (60, 4541750), (74, 3682500), (75, 3633400), (100, 2725050), (111, 2455000), (120, 2270875), (125, 2180040), (148, 1841250), (150, 1816700), (185, 1473000), (200, 1362525), (222, 1227500), (250, 1090020), (296, 920625), (300, 908350), (370, 736500), (375, 726680), (444, 613750), (491, 555000), (500, 545010), (555, 491000), (600, 454175), (625, 436008), (740, 368250), (750, 363340), (888, 306875), (925, 294600), (982, 277500), (1000, 272505), (1110, 245500), (1250, 218004), (1473, 185000), (1480, 184125), (1500, 181670), (1850, 147300), (1875, 145336), (1964, 138750), (2220, 122750), (2455, 111000), (2500, 109002), (2775, 98200), (2946, 92500), (3000, 90835), (3700, 73650), (3750, 72668), (3928, 69375), (4440, 61375), (4625, 58920), (4910, 55500), (5000, 54501), (5550, 49100), (5892, 46250), (7365, 37000), (7400, 36825), (7500, 36334), (9250, 29460), (9820, 27750), (11100, 24550), (11784, 23125), (12275, 22200), (13875, 19640), (14730, 18500), (15000, 18167)]