81932850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 227931840

約数和(自身を除く): 145998990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 137, 150, 225, 270, 274, 411, 443, 450, 675, 685, 822, 886, 1233, 1329, 1350, 1370, 2055, 2215, 2466, 2658, 3425, 3699, 3987, 4110, 4430, 6165, 6645, 6850, 7398, 7974, 10275, 11075, 11961, 12330, 13290, 18495, 19935, 20550, 22150, 23922, 30825, 33225, 36990, 39870, 59805, 60691, 61650, 66450, 92475, 99675, 119610, 121382, 182073, 184950, 199350, 299025, 303455, 364146, 546219, 598050, 606910, 910365, 1092438, 1517275, 1638657, 1820730, 2731095, 3034550, 3277314, 4551825, 5462190, 8193285, 9103650, 13655475, 16386570, 27310950, 40966425, 81932850]

約数ペア:

[(1, 81932850), (2, 40966425), (3, 27310950), (5, 16386570), (6, 13655475), (9, 9103650), (10, 8193285), (15, 5462190), (18, 4551825), (25, 3277314), (27, 3034550), (30, 2731095), (45, 1820730), (50, 1638657), (54, 1517275), (75, 1092438), (90, 910365), (135, 606910), (137, 598050), (150, 546219), (225, 364146), (270, 303455), (274, 299025), (411, 199350), (443, 184950), (450, 182073), (675, 121382), (685, 119610), (822, 99675), (886, 92475), (1233, 66450), (1329, 61650), (1350, 60691), (1370, 59805), (2055, 39870), (2215, 36990), (2466, 33225), (2658, 30825), (3425, 23922), (3699, 22150), (3987, 20550), (4110, 19935), (4430, 18495), (6165, 13290), (6645, 12330), (6850, 11961), (7398, 11075), (7974, 10275)]