108218700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:441

約数の個数: 144

約数和(自身を含む): 351540000

約数和(自身を除く): 243321300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 149, 150, 180, 225, 269, 270, 298, 300, 447, 450, 538, 540, 596, 675, 745, 807, 894, 900, 1076, 1341, 1345, 1350, 1490, 1614, 1788, 2235, 2421, 2682, 2690, 2700, 2980, 3228, 3725, 4023, 4035, 4470, 4842, 5364, 5380, 6705, 6725, 7263, 7450, 8046, 8070, 8940, 9684, 11175, 12105, 13410, 13450, 14526, 14900, 16092, 16140, 20115, 20175, 22350, 24210, 26820, 26900, 29052, 33525, 36315, 40081, 40230, 40350, 44700, 48420, 60525, 67050, 72630, 80162, 80460, 80700, 100575, 120243, 121050, 134100, 145260, 160324, 181575, 200405, 201150, 240486, 242100, 360729, 363150, 400810, 402300, 480972, 601215, 721458, 726300, 801620, 1002025, 1082187, 1202430, 1442916, 1803645, 2004050, 2164374, 2404860, 3006075, 3607290, 4008100, 4328748, 5410935, 6012150, 7214580, 9018225, 10821870, 12024300, 18036450, 21643740, 27054675, 36072900, 54109350, 108218700]

約数ペア:

[(1, 108218700), (2, 54109350), (3, 36072900), (4, 27054675), (5, 21643740), (6, 18036450), (9, 12024300), (10, 10821870), (12, 9018225), (15, 7214580), (18, 6012150), (20, 5410935), (25, 4328748), (27, 4008100), (30, 3607290), (36, 3006075), (45, 2404860), (50, 2164374), (54, 2004050), (60, 1803645), (75, 1442916), (90, 1202430), (100, 1082187), (108, 1002025), (135, 801620), (149, 726300), (150, 721458), (180, 601215), (225, 480972), (269, 402300), (270, 400810), (298, 363150), (300, 360729), (447, 242100), (450, 240486), (538, 201150), (540, 200405), (596, 181575), (675, 160324), (745, 145260), (807, 134100), (894, 121050), (900, 120243), (1076, 100575), (1341, 80700), (1345, 80460), (1350, 80162), (1490, 72630), (1614, 67050), (1788, 60525), (2235, 48420), (2421, 44700), (2682, 40350), (2690, 40230), (2700, 40081), (2980, 36315), (3228, 33525), (3725, 29052), (4023, 26900), (4035, 26820), (4470, 24210), (4842, 22350), (5364, 20175), (5380, 20115), (6705, 16140), (6725, 16092), (7263, 14900), (7450, 14526), (8046, 13450), (8070, 13410), (8940, 12105), (9684, 11175)]