304352300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3319}}^1$

素因数の和:3471

約数の個数: 72

約数和(自身を含む): 760784640

約数和(自身を除く): 456432340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 131, 140, 175, 262, 350, 524, 655, 700, 917, 1310, 1834, 2620, 3275, 3319, 3668, 4585, 6550, 6638, 9170, 13100, 13276, 16595, 18340, 22925, 23233, 33190, 45850, 46466, 66380, 82975, 91700, 92932, 116165, 165950, 232330, 331900, 434789, 464660, 580825, 869578, 1161650, 1739156, 2173945, 2323300, 3043523, 4347890, 6087046, 8695780, 10869725, 12174092, 15217615, 21739450, 30435230, 43478900, 60870460, 76088075, 152176150, 304352300]

約数ペア:

[(1, 304352300), (2, 152176150), (4, 76088075), (5, 60870460), (7, 43478900), (10, 30435230), (14, 21739450), (20, 15217615), (25, 12174092), (28, 10869725), (35, 8695780), (50, 6087046), (70, 4347890), (100, 3043523), (131, 2323300), (140, 2173945), (175, 1739156), (262, 1161650), (350, 869578), (524, 580825), (655, 464660), (700, 434789), (917, 331900), (1310, 232330), (1834, 165950), (2620, 116165), (3275, 92932), (3319, 91700), (3668, 82975), (4585, 66380), (6550, 46466), (6638, 45850), (9170, 33190), (13100, 23233), (13276, 22925), (16595, 18340)]