70461900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{8699}}^1$

素因数の和:8725

約数の個数: 90

約数和(自身を含む): 228435900

約数和(自身を除く): 157974000

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, 8699, 17398, 26097, 34796, 43495, 52194, 78291, 86990, 104388, 130485, 156582, 173980, 217475, 234873, 260970, 313164, 391455, 434950, 469746, 521940, 652425, 704619, 782910, 869900, 939492, 1174365, 1304850, 1409238, 1565820, 1957275, 2348730, 2609700, 2818476, 3523095, 3914550, 4697460, 5871825, 7046190, 7829100, 11743650, 14092380, 17615475, 23487300, 35230950, 70461900]

約数ペア:

[(1, 70461900), (2, 35230950), (3, 23487300), (4, 17615475), (5, 14092380), (6, 11743650), (9, 7829100), (10, 7046190), (12, 5871825), (15, 4697460), (18, 3914550), (20, 3523095), (25, 2818476), (27, 2609700), (30, 2348730), (36, 1957275), (45, 1565820), (50, 1409238), (54, 1304850), (60, 1174365), (75, 939492), (81, 869900), (90, 782910), (100, 704619), (108, 652425), (135, 521940), (150, 469746), (162, 434950), (180, 391455), (225, 313164), (270, 260970), (300, 234873), (324, 217475), (405, 173980), (450, 156582), (540, 130485), (675, 104388), (810, 86990), (900, 78291), (1350, 52194), (1620, 43495), (2025, 34796), (2700, 26097), (4050, 17398), (8100, 8699)]