27590940

素因数分解:

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

素因数の和:948

約数の個数: 108

約数和(自身を含む): 90725544

約数和(自身を除く): 63134604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 907, 1014, 1170, 1521, 1690, 1814, 2028, 2340, 2535, 2721, 3042, 3380, 3628, 4535, 5070, 5442, 6084, 7605, 8163, 9070, 10140, 10884, 11791, 13605, 15210, 16326, 18140, 23582, 27210, 30420, 32652, 35373, 40815, 47164, 54420, 58955, 70746, 81630, 106119, 117910, 141492, 153283, 163260, 176865, 212238, 235820, 306566, 353730, 424476, 459849, 530595, 613132, 707460, 766415, 919698, 1061190, 1379547, 1532830, 1839396, 2122380, 2299245, 2759094, 3065660, 4598490, 5518188, 6897735, 9196980, 13795470, 27590940]

約数ペア:

[(1, 27590940), (2, 13795470), (3, 9196980), (4, 6897735), (5, 5518188), (6, 4598490), (9, 3065660), (10, 2759094), (12, 2299245), (13, 2122380), (15, 1839396), (18, 1532830), (20, 1379547), (26, 1061190), (30, 919698), (36, 766415), (39, 707460), (45, 613132), (52, 530595), (60, 459849), (65, 424476), (78, 353730), (90, 306566), (117, 235820), (130, 212238), (156, 176865), (169, 163260), (180, 153283), (195, 141492), (234, 117910), (260, 106119), (338, 81630), (390, 70746), (468, 58955), (507, 54420), (585, 47164), (676, 40815), (780, 35373), (845, 32652), (907, 30420), (1014, 27210), (1170, 23582), (1521, 18140), (1690, 16326), (1814, 15210), (2028, 13605), (2340, 11791), (2535, 10884), (2721, 10140), (3042, 9070), (3380, 8163), (3628, 7605), (4535, 6084), (5070, 5442)]