64318500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{14293}}^1$

素因数の和:14318

約数の個数: 72

約数和(自身を含む): 202917624

約数和(自身を除く): 138599124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 14293, 28586, 42879, 57172, 71465, 85758, 128637, 142930, 171516, 214395, 257274, 285860, 357325, 428790, 514548, 643185, 714650, 857580, 1071975, 1286370, 1429300, 1786625, 2143950, 2572740, 3215925, 3573250, 4287900, 5359875, 6431850, 7146500, 10719750, 12863700, 16079625, 21439500, 32159250, 64318500]

約数ペア:

[(1, 64318500), (2, 32159250), (3, 21439500), (4, 16079625), (5, 12863700), (6, 10719750), (9, 7146500), (10, 6431850), (12, 5359875), (15, 4287900), (18, 3573250), (20, 3215925), (25, 2572740), (30, 2143950), (36, 1786625), (45, 1429300), (50, 1286370), (60, 1071975), (75, 857580), (90, 714650), (100, 643185), (125, 514548), (150, 428790), (180, 357325), (225, 285860), (250, 257274), (300, 214395), (375, 171516), (450, 142930), (500, 128637), (750, 85758), (900, 71465), (1125, 57172), (1500, 42879), (2250, 28586), (4500, 14293)]