145443600

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{67}}^2$

素因数の和:164

約数の個数: 225

約数和(自身を含む): 529892517

約数和(自身を除く): 384448917

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, 67, 72, 75, 80, 81, 90, 100, 108, 120, 134, 135, 144, 150, 162, 180, 200, 201, 216, 225, 240, 268, 270, 300, 324, 335, 360, 400, 402, 405, 432, 450, 536, 540, 600, 603, 648, 670, 675, 720, 804, 810, 900, 1005, 1072, 1080, 1200, 1206, 1296, 1340, 1350, 1608, 1620, 1675, 1800, 1809, 2010, 2025, 2160, 2412, 2680, 2700, 3015, 3216, 3240, 3350, 3600, 3618, 4020, 4050, 4489, 4824, 5025, 5360, 5400, 5427, 6030, 6480, 6700, 7236, 8040, 8100, 8978, 9045, 9648, 10050, 10800, 10854, 12060, 13400, 13467, 14472, 15075, 16080, 16200, 17956, 18090, 20100, 21708, 22445, 24120, 26800, 26934, 27135, 28944, 30150, 32400, 35912, 36180, 40200, 40401, 43416, 44890, 45225, 48240, 53868, 54270, 60300, 67335, 71824, 72360, 80400, 80802, 86832, 89780, 90450, 107736, 108540, 112225, 120600, 121203, 134670, 135675, 144720, 161604, 179560, 180900, 202005, 215472, 217080, 224450, 241200, 242406, 269340, 271350, 323208, 336675, 359120, 361800, 363609, 404010, 434160, 448900, 484812, 538680, 542700, 606015, 646416, 673350, 723600, 727218, 808020, 897800, 969624, 1010025, 1077360, 1085400, 1212030, 1346700, 1454436, 1616040, 1795600, 1818045, 1939248, 2020050, 2170800, 2424060, 2693400, 2908872, 3030075, 3232080, 3636090, 4040100, 4848120, 5386800, 5817744, 6060150, 7272180, 8080200, 9090225, 9696240, 12120300, 14544360, 16160400, 18180450, 24240600, 29088720, 36360900, 48481200, 72721800, 145443600]

約数ペア:

[(1, 145443600), (2, 72721800), (3, 48481200), (4, 36360900), (5, 29088720), (6, 24240600), (8, 18180450), (9, 16160400), (10, 14544360), (12, 12120300), (15, 9696240), (16, 9090225), (18, 8080200), (20, 7272180), (24, 6060150), (25, 5817744), (27, 5386800), (30, 4848120), (36, 4040100), (40, 3636090), (45, 3232080), (48, 3030075), (50, 2908872), (54, 2693400), (60, 2424060), (67, 2170800), (72, 2020050), (75, 1939248), (80, 1818045), (81, 1795600), (90, 1616040), (100, 1454436), (108, 1346700), (120, 1212030), (134, 1085400), (135, 1077360), (144, 1010025), (150, 969624), (162, 897800), (180, 808020), (200, 727218), (201, 723600), (216, 673350), (225, 646416), (240, 606015), (268, 542700), (270, 538680), (300, 484812), (324, 448900), (335, 434160), (360, 404010), (400, 363609), (402, 361800), (405, 359120), (432, 336675), (450, 323208), (536, 271350), (540, 269340), (600, 242406), (603, 241200), (648, 224450), (670, 217080), (675, 215472), (720, 202005), (804, 180900), (810, 179560), (900, 161604), (1005, 144720), (1072, 135675), (1080, 134670), (1200, 121203), (1206, 120600), (1296, 112225), (1340, 108540), (1350, 107736), (1608, 90450), (1620, 89780), (1675, 86832), (1800, 80802), (1809, 80400), (2010, 72360), (2025, 71824), (2160, 67335), (2412, 60300), (2680, 54270), (2700, 53868), (3015, 48240), (3216, 45225), (3240, 44890), (3350, 43416), (3600, 40401), (3618, 40200), (4020, 36180), (4050, 35912), (4489, 32400), (4824, 30150), (5025, 28944), (5360, 27135), (5400, 26934), (5427, 26800), (6030, 24120), (6480, 22445), (6700, 21708), (7236, 20100), (8040, 18090), (8100, 17956), (8978, 16200), (9045, 16080), (9648, 15075), (10050, 14472), (10800, 13467), (10854, 13400)]