66481200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:396

約数の個数: 180

約数和(自身を含む): 235368120

約数和(自身を除く): 168886920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 59, 60, 72, 75, 80, 90, 100, 118, 120, 144, 150, 177, 180, 200, 225, 236, 240, 295, 300, 313, 354, 360, 400, 450, 472, 531, 590, 600, 626, 708, 720, 885, 900, 939, 944, 1062, 1180, 1200, 1252, 1416, 1475, 1565, 1770, 1800, 1878, 2124, 2360, 2504, 2655, 2817, 2832, 2950, 3130, 3540, 3600, 3756, 4248, 4425, 4695, 4720, 5008, 5310, 5634, 5900, 6260, 7080, 7512, 7825, 8496, 8850, 9390, 10620, 11268, 11800, 12520, 13275, 14085, 14160, 15024, 15650, 17700, 18467, 18780, 21240, 22536, 23475, 23600, 25040, 26550, 28170, 31300, 35400, 36934, 37560, 42480, 45072, 46950, 53100, 55401, 56340, 62600, 70425, 70800, 73868, 75120, 92335, 93900, 106200, 110802, 112680, 125200, 140850, 147736, 166203, 184670, 187800, 212400, 221604, 225360, 277005, 281700, 295472, 332406, 369340, 375600, 443208, 461675, 554010, 563400, 664812, 738680, 831015, 886416, 923350, 1108020, 1126800, 1329624, 1385025, 1477360, 1662030, 1846700, 2216040, 2659248, 2770050, 3324060, 3693400, 4155075, 4432080, 5540100, 6648120, 7386800, 8310150, 11080200, 13296240, 16620300, 22160400, 33240600, 66481200]

約数ペア:

[(1, 66481200), (2, 33240600), (3, 22160400), (4, 16620300), (5, 13296240), (6, 11080200), (8, 8310150), (9, 7386800), (10, 6648120), (12, 5540100), (15, 4432080), (16, 4155075), (18, 3693400), (20, 3324060), (24, 2770050), (25, 2659248), (30, 2216040), (36, 1846700), (40, 1662030), (45, 1477360), (48, 1385025), (50, 1329624), (59, 1126800), (60, 1108020), (72, 923350), (75, 886416), (80, 831015), (90, 738680), (100, 664812), (118, 563400), (120, 554010), (144, 461675), (150, 443208), (177, 375600), (180, 369340), (200, 332406), (225, 295472), (236, 281700), (240, 277005), (295, 225360), (300, 221604), (313, 212400), (354, 187800), (360, 184670), (400, 166203), (450, 147736), (472, 140850), (531, 125200), (590, 112680), (600, 110802), (626, 106200), (708, 93900), (720, 92335), (885, 75120), (900, 73868), (939, 70800), (944, 70425), (1062, 62600), (1180, 56340), (1200, 55401), (1252, 53100), (1416, 46950), (1475, 45072), (1565, 42480), (1770, 37560), (1800, 36934), (1878, 35400), (2124, 31300), (2360, 28170), (2504, 26550), (2655, 25040), (2817, 23600), (2832, 23475), (2950, 22536), (3130, 21240), (3540, 18780), (3600, 18467), (3756, 17700), (4248, 15650), (4425, 15024), (4695, 14160), (4720, 14085), (5008, 13275), (5310, 12520), (5634, 11800), (5900, 11268), (6260, 10620), (7080, 9390), (7512, 8850), (7825, 8496)]