12751064460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{3307}}^1$

素因数の和:4044

約数の個数: 144

約数和(自身を含む): 39995784192

約数和(自身を除く): 27244719732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 691, 930, 1116, 1382, 1395, 1860, 2073, 2764, 2790, 3307, 3455, 4146, 5580, 6219, 6614, 6910, 8292, 9921, 10365, 12438, 13228, 13820, 16535, 19842, 20730, 21421, 24876, 29763, 31095, 33070, 39684, 41460, 42842, 49605, 59526, 62190, 64263, 66140, 85684, 99210, 102517, 107105, 119052, 124380, 128526, 148815, 192789, 198420, 205034, 214210, 257052, 297630, 307551, 321315, 385578, 410068, 428420, 512585, 595260, 615102, 642630, 771156, 922653, 963945, 1025170, 1230204, 1285260, 1537755, 1845306, 1927890, 2050340, 2285137, 3075510, 3690612, 3855780, 4570274, 4613265, 6151020, 6855411, 9140548, 9226530, 11425685, 13710822, 18453060, 20566233, 22851370, 27421644, 34277055, 41132466, 45702740, 68554110, 70839247, 82264932, 102831165, 137108220, 141678494, 205662330, 212517741, 283356988, 354196235, 411324660, 425035482, 637553223, 708392470, 850070964, 1062588705, 1275106446, 1416784940, 2125177410, 2550212892, 3187766115, 4250354820, 6375532230, 12751064460]

約数ペア:

[(1, 12751064460), (2, 6375532230), (3, 4250354820), (4, 3187766115), (5, 2550212892), (6, 2125177410), (9, 1416784940), (10, 1275106446), (12, 1062588705), (15, 850070964), (18, 708392470), (20, 637553223), (30, 425035482), (31, 411324660), (36, 354196235), (45, 283356988), (60, 212517741), (62, 205662330), (90, 141678494), (93, 137108220), (124, 102831165), (155, 82264932), (180, 70839247), (186, 68554110), (279, 45702740), (310, 41132466), (372, 34277055), (465, 27421644), (558, 22851370), (620, 20566233), (691, 18453060), (930, 13710822), (1116, 11425685), (1382, 9226530), (1395, 9140548), (1860, 6855411), (2073, 6151020), (2764, 4613265), (2790, 4570274), (3307, 3855780), (3455, 3690612), (4146, 3075510), (5580, 2285137), (6219, 2050340), (6614, 1927890), (6910, 1845306), (8292, 1537755), (9921, 1285260), (10365, 1230204), (12438, 1025170), (13228, 963945), (13820, 922653), (16535, 771156), (19842, 642630), (20730, 615102), (21421, 595260), (24876, 512585), (29763, 428420), (31095, 410068), (33070, 385578), (39684, 321315), (41460, 307551), (42842, 297630), (49605, 257052), (59526, 214210), (62190, 205034), (64263, 198420), (66140, 192789), (85684, 148815), (99210, 128526), (102517, 124380), (107105, 119052)]