830291220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1451}}^1$

素因数の和:1511

約数の個数: 216

約数和(自身を含む): 2920645728

約数和(自身を除く): 2090354508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 289, 306, 330, 340, 374, 396, 495, 510, 561, 578, 612, 660, 748, 765, 867, 935, 990, 1020, 1122, 1156, 1445, 1451, 1530, 1683, 1734, 1870, 1980, 2244, 2601, 2805, 2890, 2902, 3060, 3179, 3366, 3468, 3740, 4335, 4353, 5202, 5610, 5780, 5804, 6358, 6732, 7255, 8415, 8670, 8706, 9537, 10404, 11220, 12716, 13005, 13059, 14510, 15895, 15961, 16830, 17340, 17412, 19074, 21765, 24667, 26010, 26118, 28611, 29020, 31790, 31922, 33660, 38148, 43530, 47685, 47883, 49334, 52020, 52236, 57222, 63580, 63844, 65295, 74001, 79805, 87060, 95370, 95766, 98668, 114444, 123335, 130590, 143055, 143649, 148002, 159610, 190740, 191532, 222003, 239415, 246670, 261180, 271337, 286110, 287298, 296004, 319220, 370005, 419339, 444006, 478830, 493340, 542674, 572220, 574596, 718245, 740010, 814011, 838678, 888012, 957660, 1085348, 1110015, 1258017, 1356685, 1436490, 1480020, 1628022, 1677356, 2096695, 2220030, 2442033, 2516034, 2713370, 2872980, 3256044, 3774051, 4070055, 4193390, 4440060, 4612729, 4884066, 5032068, 5426740, 6290085, 7548102, 8140110, 8386780, 9225458, 9768132, 12210165, 12580170, 13838187, 15096204, 16280220, 18450916, 18870255, 23063645, 24420330, 25160340, 27676374, 37740510, 41514561, 46127290, 48840660, 55352748, 69190935, 75481020, 83029122, 92254580, 138381870, 166058244, 207572805, 276763740, 415145610, 830291220]

約数ペア:

[(1, 830291220), (2, 415145610), (3, 276763740), (4, 207572805), (5, 166058244), (6, 138381870), (9, 92254580), (10, 83029122), (11, 75481020), (12, 69190935), (15, 55352748), (17, 48840660), (18, 46127290), (20, 41514561), (22, 37740510), (30, 27676374), (33, 25160340), (34, 24420330), (36, 23063645), (44, 18870255), (45, 18450916), (51, 16280220), (55, 15096204), (60, 13838187), (66, 12580170), (68, 12210165), (85, 9768132), (90, 9225458), (99, 8386780), (102, 8140110), (110, 7548102), (132, 6290085), (153, 5426740), (165, 5032068), (170, 4884066), (180, 4612729), (187, 4440060), (198, 4193390), (204, 4070055), (220, 3774051), (255, 3256044), (289, 2872980), (306, 2713370), (330, 2516034), (340, 2442033), (374, 2220030), (396, 2096695), (495, 1677356), (510, 1628022), (561, 1480020), (578, 1436490), (612, 1356685), (660, 1258017), (748, 1110015), (765, 1085348), (867, 957660), (935, 888012), (990, 838678), (1020, 814011), (1122, 740010), (1156, 718245), (1445, 574596), (1451, 572220), (1530, 542674), (1683, 493340), (1734, 478830), (1870, 444006), (1980, 419339), (2244, 370005), (2601, 319220), (2805, 296004), (2890, 287298), (2902, 286110), (3060, 271337), (3179, 261180), (3366, 246670), (3468, 239415), (3740, 222003), (4335, 191532), (4353, 190740), (5202, 159610), (5610, 148002), (5780, 143649), (5804, 143055), (6358, 130590), (6732, 123335), (7255, 114444), (8415, 98668), (8670, 95766), (8706, 95370), (9537, 87060), (10404, 79805), (11220, 74001), (12716, 65295), (13005, 63844), (13059, 63580), (14510, 57222), (15895, 52236), (15961, 52020), (16830, 49334), (17340, 47883), (17412, 47685), (19074, 43530), (21765, 38148), (24667, 33660), (26010, 31922), (26118, 31790), (28611, 29020)]