457808760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1399}}^1$

素因数の和:1523

約数の個数: 160

約数和(自身を含む): 1555092000

約数和(自身を除く): 1097283240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 101, 108, 120, 135, 162, 180, 202, 216, 270, 303, 324, 360, 404, 405, 505, 540, 606, 648, 808, 810, 909, 1010, 1080, 1212, 1399, 1515, 1620, 1818, 2020, 2424, 2727, 2798, 3030, 3240, 3636, 4040, 4197, 4545, 5454, 5596, 6060, 6995, 7272, 8181, 8394, 9090, 10908, 11192, 12120, 12591, 13635, 13990, 16362, 16788, 18180, 20985, 21816, 25182, 27270, 27980, 32724, 33576, 36360, 37773, 40905, 41970, 50364, 54540, 55960, 62955, 65448, 75546, 81810, 83940, 100728, 109080, 113319, 125910, 141299, 151092, 163620, 167880, 188865, 226638, 251820, 282598, 302184, 327240, 377730, 423897, 453276, 503640, 565196, 566595, 706495, 755460, 847794, 906552, 1130392, 1133190, 1271691, 1412990, 1510920, 1695588, 2119485, 2266380, 2543382, 2825980, 3391176, 3815073, 4238970, 4532760, 5086764, 5651960, 6358455, 7630146, 8477940, 10173528, 11445219, 12716910, 15260292, 16955880, 19075365, 22890438, 25433820, 30520584, 38150730, 45780876, 50867640, 57226095, 76301460, 91561752, 114452190, 152602920, 228904380, 457808760]

約数ペア:

[(1, 457808760), (2, 228904380), (3, 152602920), (4, 114452190), (5, 91561752), (6, 76301460), (8, 57226095), (9, 50867640), (10, 45780876), (12, 38150730), (15, 30520584), (18, 25433820), (20, 22890438), (24, 19075365), (27, 16955880), (30, 15260292), (36, 12716910), (40, 11445219), (45, 10173528), (54, 8477940), (60, 7630146), (72, 6358455), (81, 5651960), (90, 5086764), (101, 4532760), (108, 4238970), (120, 3815073), (135, 3391176), (162, 2825980), (180, 2543382), (202, 2266380), (216, 2119485), (270, 1695588), (303, 1510920), (324, 1412990), (360, 1271691), (404, 1133190), (405, 1130392), (505, 906552), (540, 847794), (606, 755460), (648, 706495), (808, 566595), (810, 565196), (909, 503640), (1010, 453276), (1080, 423897), (1212, 377730), (1399, 327240), (1515, 302184), (1620, 282598), (1818, 251820), (2020, 226638), (2424, 188865), (2727, 167880), (2798, 163620), (3030, 151092), (3240, 141299), (3636, 125910), (4040, 113319), (4197, 109080), (4545, 100728), (5454, 83940), (5596, 81810), (6060, 75546), (6995, 65448), (7272, 62955), (8181, 55960), (8394, 54540), (9090, 50364), (10908, 41970), (11192, 40905), (12120, 37773), (12591, 36360), (13635, 33576), (13990, 32724), (16362, 27980), (16788, 27270), (18180, 25182), (20985, 21816)]