66335400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 225236700

約数和(自身を除く): 158901300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 137, 150, 180, 200, 225, 269, 274, 300, 360, 411, 450, 538, 548, 600, 685, 807, 822, 900, 1076, 1096, 1233, 1345, 1370, 1614, 1644, 1800, 2055, 2152, 2421, 2466, 2690, 2740, 3228, 3288, 3425, 4035, 4110, 4842, 4932, 5380, 5480, 6165, 6456, 6725, 6850, 8070, 8220, 9684, 9864, 10275, 10760, 12105, 12330, 13450, 13700, 16140, 16440, 19368, 20175, 20550, 24210, 24660, 26900, 27400, 30825, 32280, 36853, 40350, 41100, 48420, 49320, 53800, 60525, 61650, 73706, 80700, 82200, 96840, 110559, 121050, 123300, 147412, 161400, 184265, 221118, 242100, 246600, 294824, 331677, 368530, 442236, 484200, 552795, 663354, 737060, 884472, 921325, 1105590, 1326708, 1474120, 1658385, 1842650, 2211180, 2653416, 2763975, 3316770, 3685300, 4422360, 5527950, 6633540, 7370600, 8291925, 11055900, 13267080, 16583850, 22111800, 33167700, 66335400]

約数ペア:

[(1, 66335400), (2, 33167700), (3, 22111800), (4, 16583850), (5, 13267080), (6, 11055900), (8, 8291925), (9, 7370600), (10, 6633540), (12, 5527950), (15, 4422360), (18, 3685300), (20, 3316770), (24, 2763975), (25, 2653416), (30, 2211180), (36, 1842650), (40, 1658385), (45, 1474120), (50, 1326708), (60, 1105590), (72, 921325), (75, 884472), (90, 737060), (100, 663354), (120, 552795), (137, 484200), (150, 442236), (180, 368530), (200, 331677), (225, 294824), (269, 246600), (274, 242100), (300, 221118), (360, 184265), (411, 161400), (450, 147412), (538, 123300), (548, 121050), (600, 110559), (685, 96840), (807, 82200), (822, 80700), (900, 73706), (1076, 61650), (1096, 60525), (1233, 53800), (1345, 49320), (1370, 48420), (1614, 41100), (1644, 40350), (1800, 36853), (2055, 32280), (2152, 30825), (2421, 27400), (2466, 26900), (2690, 24660), (2740, 24210), (3228, 20550), (3288, 20175), (3425, 19368), (4035, 16440), (4110, 16140), (4842, 13700), (4932, 13450), (5380, 12330), (5480, 12105), (6165, 10760), (6456, 10275), (6725, 9864), (6850, 9684), (8070, 8220)]