38442300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9857}}^1$

素因数の和:9887

約数の個数: 72

約数和(自身を含む): 119794416

約数和(自身を除く): 81352116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 9857, 19714, 29571, 39428, 49285, 59142, 98570, 118284, 128141, 147855, 197140, 246425, 256282, 295710, 384423, 492850, 512564, 591420, 640705, 739275, 768846, 985700, 1281410, 1478550, 1537692, 1922115, 2562820, 2957100, 3203525, 3844230, 6407050, 7688460, 9610575, 12814100, 19221150, 38442300]

約数ペア:

[(1, 38442300), (2, 19221150), (3, 12814100), (4, 9610575), (5, 7688460), (6, 6407050), (10, 3844230), (12, 3203525), (13, 2957100), (15, 2562820), (20, 1922115), (25, 1537692), (26, 1478550), (30, 1281410), (39, 985700), (50, 768846), (52, 739275), (60, 640705), (65, 591420), (75, 512564), (78, 492850), (100, 384423), (130, 295710), (150, 256282), (156, 246425), (195, 197140), (260, 147855), (300, 128141), (325, 118284), (390, 98570), (650, 59142), (780, 49285), (975, 39428), (1300, 29571), (1950, 19714), (3900, 9857)]