315505350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{3559}}^1$

素因数の和:3774

約数の個数: 72

約数和(自身を含む): 852199920

約数和(自身を除く): 536694570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 197, 225, 394, 450, 591, 985, 1182, 1773, 1970, 2955, 3546, 3559, 4925, 5910, 7118, 8865, 9850, 10677, 14775, 17730, 17795, 21354, 29550, 32031, 35590, 44325, 53385, 64062, 88650, 88975, 106770, 160155, 177950, 266925, 320310, 533850, 701123, 800775, 1402246, 1601550, 2103369, 3505615, 4206738, 6310107, 7011230, 10516845, 12620214, 17528075, 21033690, 31550535, 35056150, 52584225, 63101070, 105168450, 157752675, 315505350]

約数ペア:

[(1, 315505350), (2, 157752675), (3, 105168450), (5, 63101070), (6, 52584225), (9, 35056150), (10, 31550535), (15, 21033690), (18, 17528075), (25, 12620214), (30, 10516845), (45, 7011230), (50, 6310107), (75, 4206738), (90, 3505615), (150, 2103369), (197, 1601550), (225, 1402246), (394, 800775), (450, 701123), (591, 533850), (985, 320310), (1182, 266925), (1773, 177950), (1970, 160155), (2955, 106770), (3546, 88975), (3559, 88650), (4925, 64062), (5910, 53385), (7118, 44325), (8865, 35590), (9850, 32031), (10677, 29550), (14775, 21354), (17730, 17795)]