102721500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^1\times {\mathrm{1087}}^1$

素因数の和:1122

約数の個数: 192

約数和(自身を含む): 380190720

約数和(自身を除く): 277469220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 175, 180, 189, 210, 225, 250, 252, 270, 300, 315, 350, 375, 378, 420, 450, 500, 525, 540, 630, 675, 700, 750, 756, 875, 900, 945, 1050, 1087, 1125, 1260, 1350, 1500, 1575, 1750, 1890, 2100, 2174, 2250, 2625, 2700, 3150, 3261, 3375, 3500, 3780, 4348, 4500, 4725, 5250, 5435, 6300, 6522, 6750, 7609, 7875, 9450, 9783, 10500, 10870, 13044, 13500, 15218, 15750, 16305, 18900, 19566, 21740, 22827, 23625, 27175, 29349, 30436, 31500, 32610, 38045, 39132, 45654, 47250, 48915, 54350, 58698, 65220, 68481, 76090, 81525, 91308, 94500, 97830, 108700, 114135, 117396, 135875, 136962, 146745, 152180, 163050, 190225, 195660, 205443, 228270, 244575, 271750, 273924, 293490, 326100, 342405, 380450, 407625, 410886, 456540, 489150, 543500, 570675, 586980, 684810, 733725, 760900, 815250, 821772, 951125, 978300, 1027215, 1141350, 1222875, 1369620, 1467450, 1630500, 1712025, 1902250, 2054430, 2282700, 2445750, 2853375, 2934900, 3424050, 3668625, 3804500, 4108860, 4891500, 5136075, 5706750, 6848100, 7337250, 8560125, 10272150, 11413500, 14674500, 17120250, 20544300, 25680375, 34240500, 51360750, 102721500]

約数ペア:

[(1, 102721500), (2, 51360750), (3, 34240500), (4, 25680375), (5, 20544300), (6, 17120250), (7, 14674500), (9, 11413500), (10, 10272150), (12, 8560125), (14, 7337250), (15, 6848100), (18, 5706750), (20, 5136075), (21, 4891500), (25, 4108860), (27, 3804500), (28, 3668625), (30, 3424050), (35, 2934900), (36, 2853375), (42, 2445750), (45, 2282700), (50, 2054430), (54, 1902250), (60, 1712025), (63, 1630500), (70, 1467450), (75, 1369620), (84, 1222875), (90, 1141350), (100, 1027215), (105, 978300), (108, 951125), (125, 821772), (126, 815250), (135, 760900), (140, 733725), (150, 684810), (175, 586980), (180, 570675), (189, 543500), (210, 489150), (225, 456540), (250, 410886), (252, 407625), (270, 380450), (300, 342405), (315, 326100), (350, 293490), (375, 273924), (378, 271750), (420, 244575), (450, 228270), (500, 205443), (525, 195660), (540, 190225), (630, 163050), (675, 152180), (700, 146745), (750, 136962), (756, 135875), (875, 117396), (900, 114135), (945, 108700), (1050, 97830), (1087, 94500), (1125, 91308), (1260, 81525), (1350, 76090), (1500, 68481), (1575, 65220), (1750, 58698), (1890, 54350), (2100, 48915), (2174, 47250), (2250, 45654), (2625, 39132), (2700, 38045), (3150, 32610), (3261, 31500), (3375, 30436), (3500, 29349), (3780, 27175), (4348, 23625), (4500, 22827), (4725, 21740), (5250, 19566), (5435, 18900), (6300, 16305), (6522, 15750), (6750, 15218), (7609, 13500), (7875, 13044), (9450, 10870), (9783, 10500)]