478868400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7001}}^1$

素因数の和:7044

約数の個数: 180

約数和(自身を含む): 1749519720

約数和(自身を除く): 1270651320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2736, 2850, 3420, 3600, 3800, 4275, 4560, 5700, 6840, 7001, 7600, 8550, 11400, 13680, 14002, 17100, 21003, 22800, 28004, 34200, 35005, 42006, 56008, 63009, 68400, 70010, 84012, 105015, 112016, 126018, 133019, 140020, 168024, 175025, 210030, 252036, 266038, 280040, 315045, 336048, 350050, 399057, 420060, 504072, 525075, 532076, 560080, 630090, 665095, 700100, 798114, 840120, 1008144, 1050150, 1064152, 1197171, 1260180, 1330190, 1400200, 1575225, 1596228, 1680240, 1995285, 2100300, 2128304, 2394342, 2520360, 2660380, 2800400, 3150450, 3192456, 3325475, 3990570, 4200600, 4788684, 5040720, 5320760, 5985855, 6300900, 6384912, 6650950, 7981140, 8401200, 9577368, 9976425, 10641520, 11971710, 12601800, 13301900, 15962280, 19154736, 19952850, 23943420, 25203600, 26603800, 29929275, 31924560, 39905700, 47886840, 53207600, 59858550, 79811400, 95773680, 119717100, 159622800, 239434200, 478868400]

約数ペア:

[(1, 478868400), (2, 239434200), (3, 159622800), (4, 119717100), (5, 95773680), (6, 79811400), (8, 59858550), (9, 53207600), (10, 47886840), (12, 39905700), (15, 31924560), (16, 29929275), (18, 26603800), (19, 25203600), (20, 23943420), (24, 19952850), (25, 19154736), (30, 15962280), (36, 13301900), (38, 12601800), (40, 11971710), (45, 10641520), (48, 9976425), (50, 9577368), (57, 8401200), (60, 7981140), (72, 6650950), (75, 6384912), (76, 6300900), (80, 5985855), (90, 5320760), (95, 5040720), (100, 4788684), (114, 4200600), (120, 3990570), (144, 3325475), (150, 3192456), (152, 3150450), (171, 2800400), (180, 2660380), (190, 2520360), (200, 2394342), (225, 2128304), (228, 2100300), (240, 1995285), (285, 1680240), (300, 1596228), (304, 1575225), (342, 1400200), (360, 1330190), (380, 1260180), (400, 1197171), (450, 1064152), (456, 1050150), (475, 1008144), (570, 840120), (600, 798114), (684, 700100), (720, 665095), (760, 630090), (855, 560080), (900, 532076), (912, 525075), (950, 504072), (1140, 420060), (1200, 399057), (1368, 350050), (1425, 336048), (1520, 315045), (1710, 280040), (1800, 266038), (1900, 252036), (2280, 210030), (2736, 175025), (2850, 168024), (3420, 140020), (3600, 133019), (3800, 126018), (4275, 112016), (4560, 105015), (5700, 84012), (6840, 70010), (7001, 68400), (7600, 63009), (8550, 56008), (11400, 42006), (13680, 35005), (14002, 34200), (17100, 28004), (21003, 22800)]