146741700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{69877}}^1$

素因数の和:69901

約数の個数: 72

約数和(自身を含む): 485232832

約数和(自身を除く): 338491132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 69877, 139754, 209631, 279508, 349385, 419262, 489139, 698770, 838524, 978278, 1048155, 1397540, 1467417, 1746925, 1956556, 2096310, 2445695, 2934834, 3493850, 4192620, 4891390, 5240775, 5869668, 6987700, 7337085, 9782780, 10481550, 12228475, 14674170, 20963100, 24456950, 29348340, 36685425, 48913900, 73370850, 146741700]

約数ペア:

[(1, 146741700), (2, 73370850), (3, 48913900), (4, 36685425), (5, 29348340), (6, 24456950), (7, 20963100), (10, 14674170), (12, 12228475), (14, 10481550), (15, 9782780), (20, 7337085), (21, 6987700), (25, 5869668), (28, 5240775), (30, 4891390), (35, 4192620), (42, 3493850), (50, 2934834), (60, 2445695), (70, 2096310), (75, 1956556), (84, 1746925), (100, 1467417), (105, 1397540), (140, 1048155), (150, 978278), (175, 838524), (210, 698770), (300, 489139), (350, 419262), (420, 349385), (525, 279508), (700, 209631), (1050, 139754), (2100, 69877)]