70623900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{8719}}^1$

素因数の和:8745

約数の個数: 90

約数和(自身を含む): 228961040

約数和(自身を除く): 158337140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 8719, 17438, 26157, 34876, 43595, 52314, 78471, 87190, 104628, 130785, 156942, 174380, 217975, 235413, 261570, 313884, 392355, 435950, 470826, 523140, 653925, 706239, 784710, 871900, 941652, 1177065, 1307850, 1412478, 1569420, 1961775, 2354130, 2615700, 2824956, 3531195, 3923550, 4708260, 5885325, 7062390, 7847100, 11770650, 14124780, 17655975, 23541300, 35311950, 70623900]

約数ペア:

[(1, 70623900), (2, 35311950), (3, 23541300), (4, 17655975), (5, 14124780), (6, 11770650), (9, 7847100), (10, 7062390), (12, 5885325), (15, 4708260), (18, 3923550), (20, 3531195), (25, 2824956), (27, 2615700), (30, 2354130), (36, 1961775), (45, 1569420), (50, 1412478), (54, 1307850), (60, 1177065), (75, 941652), (81, 871900), (90, 784710), (100, 706239), (108, 653925), (135, 523140), (150, 470826), (162, 435950), (180, 392355), (225, 313884), (270, 261570), (300, 235413), (324, 217975), (405, 174380), (450, 156942), (540, 130785), (675, 104628), (810, 87190), (900, 78471), (1350, 52314), (1620, 43595), (2025, 34876), (2700, 26157), (4050, 17438), (8100, 8719)]