2052804060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:738

約数の個数: 240

約数和(自身を含む): 6882654240

約数和(自身を除く): 4829850180

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, 90, 102, 108, 131, 135, 153, 162, 170, 180, 204, 255, 262, 270, 306, 324, 340, 393, 405, 459, 510, 524, 540, 569, 612, 655, 765, 786, 810, 918, 1020, 1138, 1179, 1310, 1377, 1530, 1572, 1620, 1707, 1836, 1965, 2227, 2276, 2295, 2358, 2620, 2754, 2845, 3060, 3414, 3537, 3930, 4454, 4590, 4716, 5121, 5508, 5690, 5895, 6681, 6828, 6885, 7074, 7860, 8535, 8908, 9180, 9673, 10242, 10611, 11135, 11380, 11790, 13362, 13770, 14148, 15363, 17070, 17685, 19346, 20043, 20484, 21222, 22270, 23580, 25605, 26724, 27540, 29019, 30726, 33405, 34140, 35370, 38692, 40086, 42444, 44540, 46089, 48365, 51210, 53055, 58038, 60129, 61452, 66810, 70740, 74539, 76815, 80172, 87057, 92178, 96730, 100215, 102420, 106110, 116076, 120258, 133620, 145095, 149078, 153630, 174114, 180387, 184356, 193460, 200430, 212220, 223617, 230445, 240516, 261171, 290190, 298156, 300645, 307260, 348228, 360774, 372695, 400860, 435285, 447234, 460890, 522342, 580380, 601290, 670851, 721548, 745390, 783513, 870570, 894468, 901935, 921780, 1044684, 1118085, 1202580, 1267163, 1305855, 1341702, 1490780, 1567026, 1741140, 1803870, 2012553, 2236170, 2534326, 2611710, 2683404, 3134052, 3354255, 3607740, 3801489, 3917565, 4025106, 4472340, 5068652, 5223420, 6037659, 6335815, 6708510, 7602978, 7835130, 8050212, 10062765, 11404467, 12075318, 12671630, 13417020, 15205956, 15670260, 19007445, 20125530, 22808934, 24150636, 25343260, 30188295, 34213401, 38014890, 40251060, 45617868, 57022335, 60376590, 68426802, 76029780, 102640203, 114044670, 120753180, 136853604, 171067005, 205280406, 228089340, 342134010, 410560812, 513201015, 684268020, 1026402030, 2052804060]

約数ペア:

[(1, 2052804060), (2, 1026402030), (3, 684268020), (4, 513201015), (5, 410560812), (6, 342134010), (9, 228089340), (10, 205280406), (12, 171067005), (15, 136853604), (17, 120753180), (18, 114044670), (20, 102640203), (27, 76029780), (30, 68426802), (34, 60376590), (36, 57022335), (45, 45617868), (51, 40251060), (54, 38014890), (60, 34213401), (68, 30188295), (81, 25343260), (85, 24150636), (90, 22808934), (102, 20125530), (108, 19007445), (131, 15670260), (135, 15205956), (153, 13417020), (162, 12671630), (170, 12075318), (180, 11404467), (204, 10062765), (255, 8050212), (262, 7835130), (270, 7602978), (306, 6708510), (324, 6335815), (340, 6037659), (393, 5223420), (405, 5068652), (459, 4472340), (510, 4025106), (524, 3917565), (540, 3801489), (569, 3607740), (612, 3354255), (655, 3134052), (765, 2683404), (786, 2611710), (810, 2534326), (918, 2236170), (1020, 2012553), (1138, 1803870), (1179, 1741140), (1310, 1567026), (1377, 1490780), (1530, 1341702), (1572, 1305855), (1620, 1267163), (1707, 1202580), (1836, 1118085), (1965, 1044684), (2227, 921780), (2276, 901935), (2295, 894468), (2358, 870570), (2620, 783513), (2754, 745390), (2845, 721548), (3060, 670851), (3414, 601290), (3537, 580380), (3930, 522342), (4454, 460890), (4590, 447234), (4716, 435285), (5121, 400860), (5508, 372695), (5690, 360774), (5895, 348228), (6681, 307260), (6828, 300645), (6885, 298156), (7074, 290190), (7860, 261171), (8535, 240516), (8908, 230445), (9180, 223617), (9673, 212220), (10242, 200430), (10611, 193460), (11135, 184356), (11380, 180387), (11790, 174114), (13362, 153630), (13770, 149078), (14148, 145095), (15363, 133620), (17070, 120258), (17685, 116076), (19346, 106110), (20043, 102420), (20484, 100215), (21222, 96730), (22270, 92178), (23580, 87057), (25605, 80172), (26724, 76815), (27540, 74539), (29019, 70740), (30726, 66810), (33405, 61452), (34140, 60129), (35370, 58038), (38692, 53055), (40086, 51210), (42444, 48365), (44540, 46089)]