88563780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{18223}}^1$

素因数の和:18247

約数の個数: 72

約数和(自身を含む): 278608512

約数和(自身を除く): 190044732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 18223, 36446, 54669, 72892, 91115, 109338, 164007, 182230, 218676, 273345, 328014, 364460, 492021, 546690, 656028, 820035, 984042, 1093380, 1476063, 1640070, 1968084, 2460105, 2952126, 3280140, 4428189, 4920210, 5904252, 7380315, 8856378, 9840420, 14760630, 17712756, 22140945, 29521260, 44281890, 88563780]

約数ペア:

[(1, 88563780), (2, 44281890), (3, 29521260), (4, 22140945), (5, 17712756), (6, 14760630), (9, 9840420), (10, 8856378), (12, 7380315), (15, 5904252), (18, 4920210), (20, 4428189), (27, 3280140), (30, 2952126), (36, 2460105), (45, 1968084), (54, 1640070), (60, 1476063), (81, 1093380), (90, 984042), (108, 820035), (135, 656028), (162, 546690), (180, 492021), (243, 364460), (270, 328014), (324, 273345), (405, 218676), (486, 182230), (540, 164007), (810, 109338), (972, 91115), (1215, 72892), (1620, 54669), (2430, 36446), (4860, 18223)]