82772820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{907}}^1$

素因数の和:951

約数の個数: 144

約数和(自身を含む): 279155520

約数和(自身を除く): 196382700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 907, 1014, 1170, 1404, 1521, 1690, 1755, 1814, 2028, 2340, 2535, 2721, 3042, 3380, 3510, 3628, 4535, 4563, 5070, 5442, 6084, 7020, 7605, 8163, 9070, 9126, 10140, 10884, 11791, 13605, 15210, 16326, 18140, 18252, 22815, 23582, 24489, 27210, 30420, 32652, 35373, 40815, 45630, 47164, 48978, 54420, 58955, 70746, 81630, 91260, 97956, 106119, 117910, 122445, 141492, 153283, 163260, 176865, 212238, 235820, 244890, 306566, 318357, 353730, 424476, 459849, 489780, 530595, 613132, 636714, 707460, 766415, 919698, 1061190, 1273428, 1379547, 1532830, 1591785, 1839396, 2122380, 2299245, 2759094, 3065660, 3183570, 4138641, 4598490, 5518188, 6367140, 6897735, 8277282, 9196980, 13795470, 16554564, 20693205, 27590940, 41386410, 82772820]

約数ペア:

[(1, 82772820), (2, 41386410), (3, 27590940), (4, 20693205), (5, 16554564), (6, 13795470), (9, 9196980), (10, 8277282), (12, 6897735), (13, 6367140), (15, 5518188), (18, 4598490), (20, 4138641), (26, 3183570), (27, 3065660), (30, 2759094), (36, 2299245), (39, 2122380), (45, 1839396), (52, 1591785), (54, 1532830), (60, 1379547), (65, 1273428), (78, 1061190), (90, 919698), (108, 766415), (117, 707460), (130, 636714), (135, 613132), (156, 530595), (169, 489780), (180, 459849), (195, 424476), (234, 353730), (260, 318357), (270, 306566), (338, 244890), (351, 235820), (390, 212238), (468, 176865), (507, 163260), (540, 153283), (585, 141492), (676, 122445), (702, 117910), (780, 106119), (845, 97956), (907, 91260), (1014, 81630), (1170, 70746), (1404, 58955), (1521, 54420), (1690, 48978), (1755, 47164), (1814, 45630), (2028, 40815), (2340, 35373), (2535, 32652), (2721, 30420), (3042, 27210), (3380, 24489), (3510, 23582), (3628, 22815), (4535, 18252), (4563, 18140), (5070, 16326), (5442, 15210), (6084, 13605), (7020, 11791), (7605, 10884), (8163, 10140), (9070, 9126)]