22160400

素因数分解:

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

素因数の和:393

約数の個数: 120

約数和(自身を含む): 72420960

約数和(自身を除く): 50260560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 59, 60, 75, 80, 100, 118, 120, 150, 177, 200, 236, 240, 295, 300, 313, 354, 400, 472, 590, 600, 626, 708, 885, 939, 944, 1180, 1200, 1252, 1416, 1475, 1565, 1770, 1878, 2360, 2504, 2832, 2950, 3130, 3540, 3756, 4425, 4695, 4720, 5008, 5900, 6260, 7080, 7512, 7825, 8850, 9390, 11800, 12520, 14160, 15024, 15650, 17700, 18467, 18780, 23475, 23600, 25040, 31300, 35400, 36934, 37560, 46950, 55401, 62600, 70800, 73868, 75120, 92335, 93900, 110802, 125200, 147736, 184670, 187800, 221604, 277005, 295472, 369340, 375600, 443208, 461675, 554010, 738680, 886416, 923350, 1108020, 1385025, 1477360, 1846700, 2216040, 2770050, 3693400, 4432080, 5540100, 7386800, 11080200, 22160400]

約数ペア:

[(1, 22160400), (2, 11080200), (3, 7386800), (4, 5540100), (5, 4432080), (6, 3693400), (8, 2770050), (10, 2216040), (12, 1846700), (15, 1477360), (16, 1385025), (20, 1108020), (24, 923350), (25, 886416), (30, 738680), (40, 554010), (48, 461675), (50, 443208), (59, 375600), (60, 369340), (75, 295472), (80, 277005), (100, 221604), (118, 187800), (120, 184670), (150, 147736), (177, 125200), (200, 110802), (236, 93900), (240, 92335), (295, 75120), (300, 73868), (313, 70800), (354, 62600), (400, 55401), (472, 46950), (590, 37560), (600, 36934), (626, 35400), (708, 31300), (885, 25040), (939, 23600), (944, 23475), (1180, 18780), (1200, 18467), (1252, 17700), (1416, 15650), (1475, 15024), (1565, 14160), (1770, 12520), (1878, 11800), (2360, 9390), (2504, 8850), (2832, 7825), (2950, 7512), (3130, 7080), (3540, 6260), (3756, 5900), (4425, 5008), (4695, 4720)]