139997700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2771

約数の個数: 144

約数和(自身を含む): 473928000

約数和(自身を除く): 333930300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2729, 2850, 3420, 4275, 5130, 5458, 5700, 8187, 8550, 10260, 10916, 12825, 13645, 16374, 17100, 24561, 25650, 27290, 32748, 40935, 49122, 51300, 51851, 54580, 68225, 73683, 81870, 98244, 103702, 122805, 136450, 147366, 155553, 163740, 204675, 207404, 245610, 259255, 272900, 294732, 311106, 368415, 409350, 466659, 491220, 518510, 614025, 622212, 736830, 777765, 818700, 933318, 1037020, 1228050, 1296275, 1399977, 1473660, 1555530, 1842075, 1866636, 2333295, 2456100, 2592550, 2799954, 3111060, 3684150, 3888825, 4666590, 5185100, 5599908, 6999885, 7368300, 7777650, 9333180, 11666475, 13999770, 15555300, 23332950, 27999540, 34999425, 46665900, 69998850, 139997700]

約数ペア:

[(1, 139997700), (2, 69998850), (3, 46665900), (4, 34999425), (5, 27999540), (6, 23332950), (9, 15555300), (10, 13999770), (12, 11666475), (15, 9333180), (18, 7777650), (19, 7368300), (20, 6999885), (25, 5599908), (27, 5185100), (30, 4666590), (36, 3888825), (38, 3684150), (45, 3111060), (50, 2799954), (54, 2592550), (57, 2456100), (60, 2333295), (75, 1866636), (76, 1842075), (90, 1555530), (95, 1473660), (100, 1399977), (108, 1296275), (114, 1228050), (135, 1037020), (150, 933318), (171, 818700), (180, 777765), (190, 736830), (225, 622212), (228, 614025), (270, 518510), (285, 491220), (300, 466659), (342, 409350), (380, 368415), (450, 311106), (475, 294732), (513, 272900), (540, 259255), (570, 245610), (675, 207404), (684, 204675), (855, 163740), (900, 155553), (950, 147366), (1026, 136450), (1140, 122805), (1350, 103702), (1425, 98244), (1710, 81870), (1900, 73683), (2052, 68225), (2565, 54580), (2700, 51851), (2729, 51300), (2850, 49122), (3420, 40935), (4275, 32748), (5130, 27290), (5458, 25650), (5700, 24561), (8187, 17100), (8550, 16374), (10260, 13645), (10916, 12825)]