31047300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{3833}}^1$

素因数の和:3859

約数の個数: 90

約数和(自身を含む): 100669338

約数和(自身を除く): 69622038

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, 3833, 4050, 7666, 8100, 11499, 15332, 19165, 22998, 34497, 38330, 45996, 57495, 68994, 76660, 95825, 103491, 114990, 137988, 172485, 191650, 206982, 229980, 287475, 310473, 344970, 383300, 413964, 517455, 574950, 620946, 689940, 862425, 1034910, 1149900, 1241892, 1552365, 1724850, 2069820, 2587275, 3104730, 3449700, 5174550, 6209460, 7761825, 10349100, 15523650, 31047300]

約数ペア:

[(1, 31047300), (2, 15523650), (3, 10349100), (4, 7761825), (5, 6209460), (6, 5174550), (9, 3449700), (10, 3104730), (12, 2587275), (15, 2069820), (18, 1724850), (20, 1552365), (25, 1241892), (27, 1149900), (30, 1034910), (36, 862425), (45, 689940), (50, 620946), (54, 574950), (60, 517455), (75, 413964), (81, 383300), (90, 344970), (100, 310473), (108, 287475), (135, 229980), (150, 206982), (162, 191650), (180, 172485), (225, 137988), (270, 114990), (300, 103491), (324, 95825), (405, 76660), (450, 68994), (540, 57495), (675, 45996), (810, 38330), (900, 34497), (1350, 22998), (1620, 19165), (2025, 15332), (2700, 11499), (3833, 8100), (4050, 7666)]