204244529200

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{1609}}^1$

素因数の和:2040

約数の個数: 240

約数和(自身を含む): 525803846400

約数和(自身を除く): 321559317200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 40, 50, 58, 62, 80, 100, 116, 124, 145, 155, 200, 232, 248, 290, 310, 353, 400, 464, 496, 580, 620, 706, 725, 775, 899, 1160, 1240, 1412, 1450, 1550, 1609, 1765, 1798, 2320, 2480, 2824, 2900, 3100, 3218, 3530, 3596, 4495, 5648, 5800, 6200, 6436, 7060, 7192, 8045, 8825, 8990, 10237, 10943, 11600, 12400, 12872, 14120, 14384, 16090, 17650, 17980, 20474, 21886, 22475, 25744, 28240, 32180, 35300, 35960, 40225, 40948, 43772, 44950, 46661, 49879, 51185, 54715, 64360, 70600, 71920, 80450, 81896, 87544, 89900, 93322, 99758, 102370, 109430, 128720, 141200, 160900, 163792, 175088, 179800, 186644, 199516, 204740, 218860, 233305, 249395, 255925, 273575, 317347, 321800, 359600, 373288, 399032, 409480, 437720, 466610, 498790, 511850, 547150, 567977, 634694, 643600, 746576, 798064, 818960, 875440, 933220, 997580, 1023700, 1094300, 1135954, 1166525, 1246975, 1269388, 1446491, 1586735, 1866440, 1995160, 2047400, 2188600, 2271908, 2333050, 2493950, 2538776, 2839885, 2892982, 3173470, 3732880, 3990320, 4094800, 4377200, 4543816, 4666100, 4987900, 5077552, 5679770, 5785964, 6346940, 7232455, 7933675, 9087632, 9332200, 9975800, 11359540, 11571928, 12693880, 14199425, 14464910, 15867350, 16471333, 17607287, 18664400, 19951600, 22719080, 23143856, 25387760, 28398850, 28929820, 31734700, 32942666, 35214574, 36162275, 45438160, 56797700, 57859640, 63469400, 65885332, 70429148, 72324550, 82356665, 88036435, 113595400, 115719280, 126938800, 131770664, 140858296, 144649100, 164713330, 176072870, 227190800, 263541328, 281716592, 289298200, 329426660, 352145740, 411783325, 440182175, 510611323, 578596400, 658853320, 704291480, 823566650, 880364350, 1021222646, 1317706640, 1408582960, 1647133300, 1760728700, 2042445292, 2553056615, 3294266600, 3521457400, 4084890584, 5106113230, 6588533200, 7042914800, 8169781168, 10212226460, 12765283075, 20424452920, 25530566150, 40848905840, 51061132300, 102122264600, 204244529200]

約数ペア:

[(1, 204244529200), (2, 102122264600), (4, 51061132300), (5, 40848905840), (8, 25530566150), (10, 20424452920), (16, 12765283075), (20, 10212226460), (25, 8169781168), (29, 7042914800), (31, 6588533200), (40, 5106113230), (50, 4084890584), (58, 3521457400), (62, 3294266600), (80, 2553056615), (100, 2042445292), (116, 1760728700), (124, 1647133300), (145, 1408582960), (155, 1317706640), (200, 1021222646), (232, 880364350), (248, 823566650), (290, 704291480), (310, 658853320), (353, 578596400), (400, 510611323), (464, 440182175), (496, 411783325), (580, 352145740), (620, 329426660), (706, 289298200), (725, 281716592), (775, 263541328), (899, 227190800), (1160, 176072870), (1240, 164713330), (1412, 144649100), (1450, 140858296), (1550, 131770664), (1609, 126938800), (1765, 115719280), (1798, 113595400), (2320, 88036435), (2480, 82356665), (2824, 72324550), (2900, 70429148), (3100, 65885332), (3218, 63469400), (3530, 57859640), (3596, 56797700), (4495, 45438160), (5648, 36162275), (5800, 35214574), (6200, 32942666), (6436, 31734700), (7060, 28929820), (7192, 28398850), (8045, 25387760), (8825, 23143856), (8990, 22719080), (10237, 19951600), (10943, 18664400), (11600, 17607287), (12400, 16471333), (12872, 15867350), (14120, 14464910), (14384, 14199425), (16090, 12693880), (17650, 11571928), (17980, 11359540), (20474, 9975800), (21886, 9332200), (22475, 9087632), (25744, 7933675), (28240, 7232455), (32180, 6346940), (35300, 5785964), (35960, 5679770), (40225, 5077552), (40948, 4987900), (43772, 4666100), (44950, 4543816), (46661, 4377200), (49879, 4094800), (51185, 3990320), (54715, 3732880), (64360, 3173470), (70600, 2892982), (71920, 2839885), (80450, 2538776), (81896, 2493950), (87544, 2333050), (89900, 2271908), (93322, 2188600), (99758, 2047400), (102370, 1995160), (109430, 1866440), (128720, 1586735), (141200, 1446491), (160900, 1269388), (163792, 1246975), (175088, 1166525), (179800, 1135954), (186644, 1094300), (199516, 1023700), (204740, 997580), (218860, 933220), (233305, 875440), (249395, 818960), (255925, 798064), (273575, 746576), (317347, 643600), (321800, 634694), (359600, 567977), (373288, 547150), (399032, 511850), (409480, 498790), (437720, 466610)]