211954860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:417

約数の個数: 192

約数和(自身を含む): 719241600

約数和(自身を除く): 507286740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 109, 117, 130, 135, 156, 180, 195, 218, 234, 260, 270, 277, 327, 351, 390, 436, 468, 540, 545, 554, 585, 654, 702, 780, 831, 981, 1090, 1108, 1170, 1308, 1385, 1404, 1417, 1635, 1662, 1755, 1962, 2180, 2340, 2493, 2770, 2834, 2943, 3270, 3324, 3510, 3601, 3924, 4155, 4251, 4905, 4986, 5540, 5668, 5886, 6540, 7020, 7085, 7202, 7479, 8310, 8502, 9810, 9972, 10803, 11772, 12465, 12753, 14170, 14404, 14715, 14958, 16620, 17004, 18005, 19620, 21255, 21606, 24930, 25506, 28340, 29430, 29916, 30193, 32409, 36010, 37395, 38259, 42510, 43212, 49860, 51012, 54015, 58860, 60386, 63765, 64818, 72020, 74790, 76518, 85020, 90579, 97227, 108030, 120772, 127530, 129636, 149580, 150965, 153036, 162045, 181158, 191295, 194454, 216060, 255060, 271737, 301930, 324090, 362316, 382590, 388908, 392509, 452895, 486135, 543474, 603860, 648180, 765180, 785018, 815211, 905790, 972270, 1086948, 1177527, 1358685, 1570036, 1630422, 1811580, 1944540, 1962545, 2355054, 2717370, 3260844, 3532581, 3925090, 4076055, 4710108, 5434740, 5887635, 7065162, 7850180, 8152110, 10597743, 11775270, 14130324, 16304220, 17662905, 21195486, 23550540, 35325810, 42390972, 52988715, 70651620, 105977430, 211954860]

約数ペア:

[(1, 211954860), (2, 105977430), (3, 70651620), (4, 52988715), (5, 42390972), (6, 35325810), (9, 23550540), (10, 21195486), (12, 17662905), (13, 16304220), (15, 14130324), (18, 11775270), (20, 10597743), (26, 8152110), (27, 7850180), (30, 7065162), (36, 5887635), (39, 5434740), (45, 4710108), (52, 4076055), (54, 3925090), (60, 3532581), (65, 3260844), (78, 2717370), (90, 2355054), (108, 1962545), (109, 1944540), (117, 1811580), (130, 1630422), (135, 1570036), (156, 1358685), (180, 1177527), (195, 1086948), (218, 972270), (234, 905790), (260, 815211), (270, 785018), (277, 765180), (327, 648180), (351, 603860), (390, 543474), (436, 486135), (468, 452895), (540, 392509), (545, 388908), (554, 382590), (585, 362316), (654, 324090), (702, 301930), (780, 271737), (831, 255060), (981, 216060), (1090, 194454), (1108, 191295), (1170, 181158), (1308, 162045), (1385, 153036), (1404, 150965), (1417, 149580), (1635, 129636), (1662, 127530), (1755, 120772), (1962, 108030), (2180, 97227), (2340, 90579), (2493, 85020), (2770, 76518), (2834, 74790), (2943, 72020), (3270, 64818), (3324, 63765), (3510, 60386), (3601, 58860), (3924, 54015), (4155, 51012), (4251, 49860), (4905, 43212), (4986, 42510), (5540, 38259), (5668, 37395), (5886, 36010), (6540, 32409), (7020, 30193), (7085, 29916), (7202, 29430), (7479, 28340), (8310, 25506), (8502, 24930), (9810, 21606), (9972, 21255), (10803, 19620), (11772, 18005), (12465, 17004), (12753, 16620), (14170, 14958), (14404, 14715)]