229037940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 216

約数和(自身を含む): 770416920

約数和(自身を除く): 541378980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 89, 90, 102, 116, 145, 153, 170, 174, 178, 180, 204, 255, 261, 267, 290, 306, 340, 348, 356, 435, 445, 493, 510, 522, 534, 580, 612, 765, 801, 841, 870, 890, 986, 1020, 1044, 1068, 1305, 1335, 1479, 1513, 1530, 1602, 1682, 1740, 1780, 1972, 2465, 2523, 2581, 2610, 2670, 2958, 3026, 3060, 3204, 3364, 4005, 4205, 4437, 4539, 4930, 5046, 5162, 5220, 5340, 5916, 6052, 7395, 7565, 7569, 7743, 8010, 8410, 8874, 9078, 9860, 10092, 10324, 12615, 12905, 13617, 14297, 14790, 15130, 15138, 15486, 16020, 16820, 17748, 18156, 22185, 22695, 23229, 25230, 25810, 27234, 28594, 29580, 30260, 30276, 30972, 37845, 38715, 42891, 43877, 44370, 45390, 46458, 50460, 51620, 54468, 57188, 68085, 71485, 74849, 75690, 77430, 85782, 87754, 88740, 90780, 92916, 116145, 128673, 131631, 136170, 142970, 149698, 151380, 154860, 171564, 175508, 214455, 219385, 224547, 232290, 257346, 263262, 272340, 285940, 299396, 374245, 394893, 428910, 438770, 449094, 464580, 514692, 526524, 643365, 658155, 673641, 748490, 789786, 857820, 877540, 898188, 1122735, 1272433, 1286730, 1316310, 1347282, 1496980, 1579572, 1974465, 2245470, 2544866, 2573460, 2632620, 2694564, 3368205, 3817299, 3948930, 4490940, 5089732, 6362165, 6736410, 7634598, 7897860, 11451897, 12724330, 13472820, 15269196, 19086495, 22903794, 25448660, 38172990, 45807588, 57259485, 76345980, 114518970, 229037940]

約数ペア:

[(1, 229037940), (2, 114518970), (3, 76345980), (4, 57259485), (5, 45807588), (6, 38172990), (9, 25448660), (10, 22903794), (12, 19086495), (15, 15269196), (17, 13472820), (18, 12724330), (20, 11451897), (29, 7897860), (30, 7634598), (34, 6736410), (36, 6362165), (45, 5089732), (51, 4490940), (58, 3948930), (60, 3817299), (68, 3368205), (85, 2694564), (87, 2632620), (89, 2573460), (90, 2544866), (102, 2245470), (116, 1974465), (145, 1579572), (153, 1496980), (170, 1347282), (174, 1316310), (178, 1286730), (180, 1272433), (204, 1122735), (255, 898188), (261, 877540), (267, 857820), (290, 789786), (306, 748490), (340, 673641), (348, 658155), (356, 643365), (435, 526524), (445, 514692), (493, 464580), (510, 449094), (522, 438770), (534, 428910), (580, 394893), (612, 374245), (765, 299396), (801, 285940), (841, 272340), (870, 263262), (890, 257346), (986, 232290), (1020, 224547), (1044, 219385), (1068, 214455), (1305, 175508), (1335, 171564), (1479, 154860), (1513, 151380), (1530, 149698), (1602, 142970), (1682, 136170), (1740, 131631), (1780, 128673), (1972, 116145), (2465, 92916), (2523, 90780), (2581, 88740), (2610, 87754), (2670, 85782), (2958, 77430), (3026, 75690), (3060, 74849), (3204, 71485), (3364, 68085), (4005, 57188), (4205, 54468), (4437, 51620), (4539, 50460), (4930, 46458), (5046, 45390), (5162, 44370), (5220, 43877), (5340, 42891), (5916, 38715), (6052, 37845), (7395, 30972), (7565, 30276), (7569, 30260), (7743, 29580), (8010, 28594), (8410, 27234), (8874, 25810), (9078, 25230), (9860, 23229), (10092, 22695), (10324, 22185), (12615, 18156), (12905, 17748), (13617, 16820), (14297, 16020), (14790, 15486), (15130, 15138)]