63255720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 208967040

約数和(自身を除く): 145711320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 173, 220, 264, 277, 330, 346, 440, 519, 554, 660, 692, 831, 865, 1038, 1108, 1320, 1384, 1385, 1662, 1730, 1903, 2076, 2216, 2595, 2770, 3047, 3324, 3460, 3806, 4152, 4155, 5190, 5540, 5709, 6094, 6648, 6920, 7612, 8310, 9141, 9515, 10380, 11080, 11418, 12188, 15224, 15235, 16620, 18282, 19030, 20760, 22836, 24376, 28545, 30470, 33240, 36564, 38060, 45672, 45705, 47921, 57090, 60940, 73128, 76120, 91410, 95842, 114180, 121880, 143763, 182820, 191684, 228360, 239605, 287526, 365640, 383368, 479210, 527131, 575052, 718815, 958420, 1054262, 1150104, 1437630, 1581393, 1916840, 2108524, 2635655, 2875260, 3162786, 4217048, 5271310, 5750520, 6325572, 7906965, 10542620, 12651144, 15813930, 21085240, 31627860, 63255720]

約数ペア:

[(1, 63255720), (2, 31627860), (3, 21085240), (4, 15813930), (5, 12651144), (6, 10542620), (8, 7906965), (10, 6325572), (11, 5750520), (12, 5271310), (15, 4217048), (20, 3162786), (22, 2875260), (24, 2635655), (30, 2108524), (33, 1916840), (40, 1581393), (44, 1437630), (55, 1150104), (60, 1054262), (66, 958420), (88, 718815), (110, 575052), (120, 527131), (132, 479210), (165, 383368), (173, 365640), (220, 287526), (264, 239605), (277, 228360), (330, 191684), (346, 182820), (440, 143763), (519, 121880), (554, 114180), (660, 95842), (692, 91410), (831, 76120), (865, 73128), (1038, 60940), (1108, 57090), (1320, 47921), (1384, 45705), (1385, 45672), (1662, 38060), (1730, 36564), (1903, 33240), (2076, 30470), (2216, 28545), (2595, 24376), (2770, 22836), (3047, 20760), (3324, 19030), (3460, 18282), (3806, 16620), (4152, 15235), (4155, 15224), (5190, 12188), (5540, 11418), (5709, 11080), (6094, 10380), (6648, 9515), (6920, 9141), (7612, 8310)]