20201113800

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8761}}^1$

素因数の和:8854

約数の個数: 384

約数和(自身を含む): 80834707200

約数和(自身を除く): 60633593400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 61, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 122, 126, 135, 140, 150, 168, 175, 180, 183, 189, 200, 210, 216, 225, 244, 252, 270, 280, 300, 305, 315, 350, 360, 366, 378, 420, 427, 450, 488, 504, 525, 540, 549, 600, 610, 630, 675, 700, 732, 756, 840, 854, 900, 915, 945, 1050, 1080, 1098, 1220, 1260, 1281, 1350, 1400, 1464, 1512, 1525, 1575, 1647, 1708, 1800, 1830, 1890, 2100, 2135, 2196, 2440, 2520, 2562, 2700, 2745, 3050, 3150, 3294, 3416, 3660, 3780, 3843, 4200, 4270, 4392, 4575, 4725, 5124, 5400, 5490, 6100, 6300, 6405, 6588, 7320, 7560, 7686, 8235, 8540, 8761, 9150, 9450, 10248, 10675, 10980, 11529, 12200, 12600, 12810, 13176, 13725, 15372, 16470, 17080, 17522, 18300, 18900, 19215, 21350, 21960, 23058, 25620, 26283, 27450, 30744, 32025, 32940, 35044, 36600, 37800, 38430, 41175, 42700, 43805, 46116, 51240, 52566, 54900, 57645, 61327, 64050, 65880, 70088, 76860, 78849, 82350, 85400, 87610, 92232, 96075, 105132, 109800, 115290, 122654, 128100, 131415, 153720, 157698, 164700, 175220, 183981, 192150, 210264, 219025, 230580, 236547, 245308, 256200, 262830, 288225, 306635, 315396, 329400, 350440, 367962, 384300, 394245, 438050, 461160, 473094, 490616, 525660, 534421, 551943, 576450, 613270, 630792, 657075, 735924, 768600, 788490, 876100, 919905, 946188, 1051320, 1068842, 1103886, 1152900, 1182735, 1226540, 1314150, 1471848, 1533175, 1576980, 1603263, 1655829, 1752200, 1839810, 1892376, 1971225, 2137684, 2207772, 2305800, 2365470, 2453080, 2628300, 2672105, 2759715, 3066350, 3153960, 3206526, 3311658, 3679620, 3740947, 3942450, 4275368, 4415544, 4599525, 4730940, 4809789, 5256600, 5344210, 5519430, 5913675, 6132700, 6413052, 6623316, 7359240, 7481894, 7884900, 8016315, 8279145, 9199050, 9461880, 9619578, 10688420, 11038860, 11222841, 11827350, 12265400, 12826104, 13246632, 13360525, 13798575, 14429367, 14963788, 15769800, 16032630, 16558290, 18398100, 18704735, 19239156, 21376840, 22077720, 22445682, 23654700, 24048945, 26721050, 27597150, 28858734, 29927576, 32065260, 33116580, 33668523, 36796200, 37409470, 38478312, 40081575, 41395725, 44891364, 47309400, 48097890, 53442100, 55194300, 56114205, 57717468, 64130520, 66233160, 67337046, 72146835, 74818940, 80163150, 82791450, 89782728, 93523675, 96195780, 101005569, 106884200, 110388600, 112228410, 115434936, 120244725, 134674092, 144293670, 149637880, 160326300, 165582900, 168342615, 187047350, 192391560, 202011138, 224456820, 240489450, 269348184, 280571025, 288587340, 320652600, 331165800, 336685230, 360734175, 374094700, 404022276, 448913640, 480978900, 505027845, 561142050, 577174680, 673370460, 721468350, 748189400, 808044552, 841713075, 961957800, 1010055690, 1122284100, 1346740920, 1442936700, 1683426150, 2020111380, 2244568200, 2525139225, 2885873400, 3366852300, 4040222760, 5050278450, 6733704600, 10100556900, 20201113800]

約数ペア:

[(1, 20201113800), (2, 10100556900), (3, 6733704600), (4, 5050278450), (5, 4040222760), (6, 3366852300), (7, 2885873400), (8, 2525139225), (9, 2244568200), (10, 2020111380), (12, 1683426150), (14, 1442936700), (15, 1346740920), (18, 1122284100), (20, 1010055690), (21, 961957800), (24, 841713075), (25, 808044552), (27, 748189400), (28, 721468350), (30, 673370460), (35, 577174680), (36, 561142050), (40, 505027845), (42, 480978900), (45, 448913640), (50, 404022276), (54, 374094700), (56, 360734175), (60, 336685230), (61, 331165800), (63, 320652600), (70, 288587340), (72, 280571025), (75, 269348184), (84, 240489450), (90, 224456820), (100, 202011138), (105, 192391560), (108, 187047350), (120, 168342615), (122, 165582900), (126, 160326300), (135, 149637880), (140, 144293670), (150, 134674092), (168, 120244725), (175, 115434936), (180, 112228410), (183, 110388600), (189, 106884200), (200, 101005569), (210, 96195780), (216, 93523675), (225, 89782728), (244, 82791450), (252, 80163150), (270, 74818940), (280, 72146835), (300, 67337046), (305, 66233160), (315, 64130520), (350, 57717468), (360, 56114205), (366, 55194300), (378, 53442100), (420, 48097890), (427, 47309400), (450, 44891364), (488, 41395725), (504, 40081575), (525, 38478312), (540, 37409470), (549, 36796200), (600, 33668523), (610, 33116580), (630, 32065260), (675, 29927576), (700, 28858734), (732, 27597150), (756, 26721050), (840, 24048945), (854, 23654700), (900, 22445682), (915, 22077720), (945, 21376840), (1050, 19239156), (1080, 18704735), (1098, 18398100), (1220, 16558290), (1260, 16032630), (1281, 15769800), (1350, 14963788), (1400, 14429367), (1464, 13798575), (1512, 13360525), (1525, 13246632), (1575, 12826104), (1647, 12265400), (1708, 11827350), (1800, 11222841), (1830, 11038860), (1890, 10688420), (2100, 9619578), (2135, 9461880), (2196, 9199050), (2440, 8279145), (2520, 8016315), (2562, 7884900), (2700, 7481894), (2745, 7359240), (3050, 6623316), (3150, 6413052), (3294, 6132700), (3416, 5913675), (3660, 5519430), (3780, 5344210), (3843, 5256600), (4200, 4809789), (4270, 4730940), (4392, 4599525), (4575, 4415544), (4725, 4275368), (5124, 3942450), (5400, 3740947), (5490, 3679620), (6100, 3311658), (6300, 3206526), (6405, 3153960), (6588, 3066350), (7320, 2759715), (7560, 2672105), (7686, 2628300), (8235, 2453080), (8540, 2365470), (8761, 2305800), (9150, 2207772), (9450, 2137684), (10248, 1971225), (10675, 1892376), (10980, 1839810), (11529, 1752200), (12200, 1655829), (12600, 1603263), (12810, 1576980), (13176, 1533175), (13725, 1471848), (15372, 1314150), (16470, 1226540), (17080, 1182735), (17522, 1152900), (18300, 1103886), (18900, 1068842), (19215, 1051320), (21350, 946188), (21960, 919905), (23058, 876100), (25620, 788490), (26283, 768600), (27450, 735924), (30744, 657075), (32025, 630792), (32940, 613270), (35044, 576450), (36600, 551943), (37800, 534421), (38430, 525660), (41175, 490616), (42700, 473094), (43805, 461160), (46116, 438050), (51240, 394245), (52566, 384300), (54900, 367962), (57645, 350440), (61327, 329400), (64050, 315396), (65880, 306635), (70088, 288225), (76860, 262830), (78849, 256200), (82350, 245308), (85400, 236547), (87610, 230580), (92232, 219025), (96075, 210264), (105132, 192150), (109800, 183981), (115290, 175220), (122654, 164700), (128100, 157698), (131415, 153720)]