225999240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25799}}^1$

素因数の和:25886

約数の個数: 64

約数和(自身を含む): 687312000

約数和(自身を除く): 461312760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 25799, 51598, 77397, 103196, 128995, 154794, 206392, 257990, 309588, 386985, 515980, 619176, 773970, 1031960, 1547940, 1883327, 3095880, 3766654, 5649981, 7533308, 9416635, 11299962, 15066616, 18833270, 22599924, 28249905, 37666540, 45199848, 56499810, 75333080, 112999620, 225999240]

約数ペア:

[(1, 225999240), (2, 112999620), (3, 75333080), (4, 56499810), (5, 45199848), (6, 37666540), (8, 28249905), (10, 22599924), (12, 18833270), (15, 15066616), (20, 11299962), (24, 9416635), (30, 7533308), (40, 5649981), (60, 3766654), (73, 3095880), (120, 1883327), (146, 1547940), (219, 1031960), (292, 773970), (365, 619176), (438, 515980), (584, 386985), (730, 309588), (876, 257990), (1095, 206392), (1460, 154794), (1752, 128995), (2190, 103196), (2920, 77397), (4380, 51598), (8760, 25799)]