556390620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:354

約数の個数: 240

約数和(自身を含む): 1877087520

約数和(自身を除く): 1320696900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 89, 90, 102, 108, 135, 153, 162, 170, 178, 180, 204, 227, 255, 267, 270, 306, 324, 340, 356, 405, 445, 454, 459, 510, 534, 540, 612, 681, 765, 801, 810, 890, 908, 918, 1020, 1068, 1135, 1335, 1362, 1377, 1513, 1530, 1602, 1620, 1780, 1836, 2043, 2270, 2295, 2403, 2670, 2724, 2754, 3026, 3060, 3204, 3405, 3859, 4005, 4086, 4539, 4540, 4590, 4806, 5340, 5508, 6052, 6129, 6810, 6885, 7209, 7565, 7718, 8010, 8172, 9078, 9180, 9612, 10215, 11577, 12015, 12258, 13617, 13620, 13770, 14418, 15130, 15436, 16020, 18156, 18387, 19295, 20203, 20430, 22695, 23154, 24030, 24516, 27234, 27540, 28836, 30260, 30645, 34731, 36045, 36774, 38590, 40406, 40851, 40860, 45390, 46308, 48060, 54468, 57885, 60609, 61290, 68085, 69462, 72090, 73548, 77180, 80812, 81702, 90780, 91935, 101015, 104193, 115770, 121218, 122553, 122580, 136170, 138924, 144180, 163404, 173655, 181827, 183870, 202030, 204255, 208386, 231540, 242436, 245106, 272340, 303045, 312579, 343451, 347310, 363654, 367740, 404060, 408510, 416772, 490212, 520965, 545481, 606090, 612765, 625158, 686902, 694620, 727308, 817020, 909135, 1030353, 1041930, 1090962, 1212180, 1225530, 1250316, 1373804, 1562895, 1636443, 1717255, 1818270, 2060706, 2083860, 2181924, 2451060, 2727405, 3091059, 3125790, 3272886, 3434510, 3636540, 4121412, 5151765, 5454810, 6182118, 6251580, 6545772, 6869020, 8182215, 9273177, 10303530, 10909620, 12364236, 15455295, 16364430, 18546354, 20607060, 27819531, 30910590, 32728860, 37092708, 46365885, 55639062, 61821180, 92731770, 111278124, 139097655, 185463540, 278195310, 556390620]

約数ペア:

[(1, 556390620), (2, 278195310), (3, 185463540), (4, 139097655), (5, 111278124), (6, 92731770), (9, 61821180), (10, 55639062), (12, 46365885), (15, 37092708), (17, 32728860), (18, 30910590), (20, 27819531), (27, 20607060), (30, 18546354), (34, 16364430), (36, 15455295), (45, 12364236), (51, 10909620), (54, 10303530), (60, 9273177), (68, 8182215), (81, 6869020), (85, 6545772), (89, 6251580), (90, 6182118), (102, 5454810), (108, 5151765), (135, 4121412), (153, 3636540), (162, 3434510), (170, 3272886), (178, 3125790), (180, 3091059), (204, 2727405), (227, 2451060), (255, 2181924), (267, 2083860), (270, 2060706), (306, 1818270), (324, 1717255), (340, 1636443), (356, 1562895), (405, 1373804), (445, 1250316), (454, 1225530), (459, 1212180), (510, 1090962), (534, 1041930), (540, 1030353), (612, 909135), (681, 817020), (765, 727308), (801, 694620), (810, 686902), (890, 625158), (908, 612765), (918, 606090), (1020, 545481), (1068, 520965), (1135, 490212), (1335, 416772), (1362, 408510), (1377, 404060), (1513, 367740), (1530, 363654), (1602, 347310), (1620, 343451), (1780, 312579), (1836, 303045), (2043, 272340), (2270, 245106), (2295, 242436), (2403, 231540), (2670, 208386), (2724, 204255), (2754, 202030), (3026, 183870), (3060, 181827), (3204, 173655), (3405, 163404), (3859, 144180), (4005, 138924), (4086, 136170), (4539, 122580), (4540, 122553), (4590, 121218), (4806, 115770), (5340, 104193), (5508, 101015), (6052, 91935), (6129, 90780), (6810, 81702), (6885, 80812), (7209, 77180), (7565, 73548), (7718, 72090), (8010, 69462), (8172, 68085), (9078, 61290), (9180, 60609), (9612, 57885), (10215, 54468), (11577, 48060), (12015, 46308), (12258, 45390), (13617, 40860), (13620, 40851), (13770, 40406), (14418, 38590), (15130, 36774), (15436, 36045), (16020, 34731), (18156, 30645), (18387, 30260), (19295, 28836), (20203, 27540), (20430, 27234), (22695, 24516), (23154, 24030)]