27488430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1746

約数の個数: 64

約数和(自身を含む): 74548800

約数和(自身を除く): 47060370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1669, 1830, 2745, 3294, 3338, 5007, 5490, 8235, 8345, 10014, 15021, 16470, 16690, 25035, 30042, 45063, 50070, 75105, 90126, 101809, 150210, 203618, 225315, 305427, 450630, 509045, 610854, 916281, 1018090, 1527135, 1832562, 2748843, 3054270, 4581405, 5497686, 9162810, 13744215, 27488430]

約数ペア:

[(1, 27488430), (2, 13744215), (3, 9162810), (5, 5497686), (6, 4581405), (9, 3054270), (10, 2748843), (15, 1832562), (18, 1527135), (27, 1018090), (30, 916281), (45, 610854), (54, 509045), (61, 450630), (90, 305427), (122, 225315), (135, 203618), (183, 150210), (270, 101809), (305, 90126), (366, 75105), (549, 50070), (610, 45063), (915, 30042), (1098, 25035), (1647, 16690), (1669, 16470), (1830, 15021), (2745, 10014), (3294, 8345), (3338, 8235), (5007, 5490)]