13755420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{1213}}^1$

素因数の和:1241

約数の個数: 120

約数和(自身を含む): 49356384

約数和(自身を除く): 35600964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1213, 1260, 1620, 1890, 2268, 2426, 2835, 3639, 3780, 4852, 5670, 6065, 7278, 8491, 10917, 11340, 12130, 14556, 16982, 18195, 21834, 24260, 25473, 32751, 33964, 36390, 42455, 43668, 50946, 54585, 65502, 72780, 76419, 84910, 98253, 101892, 109170, 127365, 131004, 152838, 163755, 169820, 196506, 218340, 229257, 254730, 305676, 327510, 382095, 393012, 458514, 491265, 509460, 655020, 687771, 764190, 917028, 982530, 1146285, 1375542, 1528380, 1965060, 2292570, 2751084, 3438855, 4585140, 6877710, 13755420]

約数ペア:

[(1, 13755420), (2, 6877710), (3, 4585140), (4, 3438855), (5, 2751084), (6, 2292570), (7, 1965060), (9, 1528380), (10, 1375542), (12, 1146285), (14, 982530), (15, 917028), (18, 764190), (20, 687771), (21, 655020), (27, 509460), (28, 491265), (30, 458514), (35, 393012), (36, 382095), (42, 327510), (45, 305676), (54, 254730), (60, 229257), (63, 218340), (70, 196506), (81, 169820), (84, 163755), (90, 152838), (105, 131004), (108, 127365), (126, 109170), (135, 101892), (140, 98253), (162, 84910), (180, 76419), (189, 72780), (210, 65502), (252, 54585), (270, 50946), (315, 43668), (324, 42455), (378, 36390), (405, 33964), (420, 32751), (540, 25473), (567, 24260), (630, 21834), (756, 18195), (810, 16982), (945, 14556), (1134, 12130), (1213, 11340), (1260, 10917), (1620, 8491), (1890, 7278), (2268, 6065), (2426, 5670), (2835, 4852), (3639, 3780)]