20058300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 74995200

約数和(自身を除く): 54936900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 23, 25, 27, 30, 34, 36, 38, 45, 46, 50, 51, 54, 57, 60, 68, 69, 75, 76, 85, 90, 92, 95, 100, 102, 108, 114, 115, 135, 138, 150, 153, 170, 171, 180, 190, 204, 207, 225, 228, 230, 255, 270, 276, 285, 300, 306, 323, 340, 342, 345, 380, 391, 414, 425, 437, 450, 459, 460, 475, 510, 513, 540, 570, 575, 612, 621, 646, 675, 684, 690, 765, 782, 828, 850, 855, 874, 900, 918, 950, 969, 1020, 1026, 1035, 1140, 1150, 1173, 1242, 1275, 1292, 1311, 1350, 1380, 1425, 1530, 1564, 1615, 1700, 1710, 1725, 1748, 1836, 1900, 1938, 1955, 2052, 2070, 2185, 2295, 2300, 2346, 2484, 2550, 2565, 2622, 2700, 2850, 2907, 3060, 3105, 3230, 3420, 3450, 3519, 3825, 3876, 3910, 3933, 4140, 4275, 4370, 4590, 4692, 4845, 5100, 5130, 5175, 5244, 5700, 5814, 5865, 6210, 6460, 6555, 6900, 7038, 7429, 7650, 7820, 7866, 8075, 8550, 8721, 8740, 9180, 9690, 9775, 10260, 10350, 10557, 10925, 11475, 11628, 11730, 11799, 12420, 12825, 13110, 14076, 14535, 14858, 15300, 15525, 15732, 16150, 17100, 17442, 17595, 19380, 19550, 19665, 20700, 21114, 21850, 22287, 22950, 23460, 23598, 24225, 25650, 26220, 29070, 29325, 29716, 31050, 32300, 32775, 34884, 35190, 37145, 39100, 39330, 42228, 43605, 43700, 44574, 45900, 47196, 48450, 51300, 52785, 58140, 58650, 58995, 62100, 65550, 66861, 70380, 72675, 74290, 78660, 87210, 87975, 89148, 96900, 98325, 105570, 111435, 117300, 117990, 131100, 133722, 145350, 148580, 174420, 175950, 185725, 196650, 200583, 211140, 218025, 222870, 235980, 263925, 267444, 290700, 294975, 334305, 351900, 371450, 393300, 401166, 436050, 445740, 527850, 557175, 589950, 668610, 742900, 802332, 872100, 1002915, 1055700, 1114350, 1179900, 1337220, 1671525, 2005830, 2228700, 3343050, 4011660, 5014575, 6686100, 10029150, 20058300]

約数ペア:

[(1, 20058300), (2, 10029150), (3, 6686100), (4, 5014575), (5, 4011660), (6, 3343050), (9, 2228700), (10, 2005830), (12, 1671525), (15, 1337220), (17, 1179900), (18, 1114350), (19, 1055700), (20, 1002915), (23, 872100), (25, 802332), (27, 742900), (30, 668610), (34, 589950), (36, 557175), (38, 527850), (45, 445740), (46, 436050), (50, 401166), (51, 393300), (54, 371450), (57, 351900), (60, 334305), (68, 294975), (69, 290700), (75, 267444), (76, 263925), (85, 235980), (90, 222870), (92, 218025), (95, 211140), (100, 200583), (102, 196650), (108, 185725), (114, 175950), (115, 174420), (135, 148580), (138, 145350), (150, 133722), (153, 131100), (170, 117990), (171, 117300), (180, 111435), (190, 105570), (204, 98325), (207, 96900), (225, 89148), (228, 87975), (230, 87210), (255, 78660), (270, 74290), (276, 72675), (285, 70380), (300, 66861), (306, 65550), (323, 62100), (340, 58995), (342, 58650), (345, 58140), (380, 52785), (391, 51300), (414, 48450), (425, 47196), (437, 45900), (450, 44574), (459, 43700), (460, 43605), (475, 42228), (510, 39330), (513, 39100), (540, 37145), (570, 35190), (575, 34884), (612, 32775), (621, 32300), (646, 31050), (675, 29716), (684, 29325), (690, 29070), (765, 26220), (782, 25650), (828, 24225), (850, 23598), (855, 23460), (874, 22950), (900, 22287), (918, 21850), (950, 21114), (969, 20700), (1020, 19665), (1026, 19550), (1035, 19380), (1140, 17595), (1150, 17442), (1173, 17100), (1242, 16150), (1275, 15732), (1292, 15525), (1311, 15300), (1350, 14858), (1380, 14535), (1425, 14076), (1530, 13110), (1564, 12825), (1615, 12420), (1700, 11799), (1710, 11730), (1725, 11628), (1748, 11475), (1836, 10925), (1900, 10557), (1938, 10350), (1955, 10260), (2052, 9775), (2070, 9690), (2185, 9180), (2295, 8740), (2300, 8721), (2346, 8550), (2484, 8075), (2550, 7866), (2565, 7820), (2622, 7650), (2700, 7429), (2850, 7038), (2907, 6900), (3060, 6555), (3105, 6460), (3230, 6210), (3420, 5865), (3450, 5814), (3519, 5700), (3825, 5244), (3876, 5175), (3910, 5130), (3933, 5100), (4140, 4845), (4275, 4692), (4370, 4590)]