202770900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:523

約数の個数: 216

約数和(自身を含む): 697689720

約数和(自身を除く): 494918820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 29, 30, 34, 36, 45, 50, 51, 58, 60, 68, 75, 85, 87, 90, 100, 102, 116, 145, 150, 153, 170, 174, 180, 204, 225, 255, 261, 290, 300, 306, 340, 348, 425, 435, 450, 457, 493, 510, 522, 580, 612, 725, 765, 850, 870, 900, 914, 986, 1020, 1044, 1275, 1305, 1371, 1450, 1479, 1530, 1700, 1740, 1828, 1972, 2175, 2285, 2465, 2550, 2610, 2742, 2900, 2958, 3060, 3825, 4113, 4350, 4437, 4570, 4930, 5100, 5220, 5484, 5916, 6525, 6855, 7395, 7650, 7769, 8226, 8700, 8874, 9140, 9860, 11425, 12325, 13050, 13253, 13710, 14790, 15300, 15538, 16452, 17748, 20565, 22185, 22850, 23307, 24650, 26100, 26506, 27420, 29580, 31076, 34275, 36975, 38845, 39759, 41130, 44370, 45700, 46614, 49300, 53012, 66265, 68550, 69921, 73950, 77690, 79518, 82260, 88740, 93228, 102825, 110925, 116535, 119277, 132530, 137100, 139842, 147900, 155380, 159036, 194225, 198795, 205650, 221850, 225301, 233070, 238554, 265060, 279684, 331325, 349605, 388450, 397590, 411300, 443700, 450602, 466140, 477108, 582675, 596385, 662650, 675903, 699210, 776900, 795180, 901204, 993975, 1126505, 1165350, 1192770, 1325300, 1351806, 1398420, 1748025, 1987950, 2027709, 2253010, 2330700, 2385540, 2703612, 2981925, 3379515, 3496050, 3975900, 4055418, 4506020, 5632525, 5963850, 6759030, 6992100, 8110836, 10138545, 11265050, 11927700, 13518060, 16897575, 20277090, 22530100, 33795150, 40554180, 50692725, 67590300, 101385450, 202770900]

約数ペア:

[(1, 202770900), (2, 101385450), (3, 67590300), (4, 50692725), (5, 40554180), (6, 33795150), (9, 22530100), (10, 20277090), (12, 16897575), (15, 13518060), (17, 11927700), (18, 11265050), (20, 10138545), (25, 8110836), (29, 6992100), (30, 6759030), (34, 5963850), (36, 5632525), (45, 4506020), (50, 4055418), (51, 3975900), (58, 3496050), (60, 3379515), (68, 2981925), (75, 2703612), (85, 2385540), (87, 2330700), (90, 2253010), (100, 2027709), (102, 1987950), (116, 1748025), (145, 1398420), (150, 1351806), (153, 1325300), (170, 1192770), (174, 1165350), (180, 1126505), (204, 993975), (225, 901204), (255, 795180), (261, 776900), (290, 699210), (300, 675903), (306, 662650), (340, 596385), (348, 582675), (425, 477108), (435, 466140), (450, 450602), (457, 443700), (493, 411300), (510, 397590), (522, 388450), (580, 349605), (612, 331325), (725, 279684), (765, 265060), (850, 238554), (870, 233070), (900, 225301), (914, 221850), (986, 205650), (1020, 198795), (1044, 194225), (1275, 159036), (1305, 155380), (1371, 147900), (1450, 139842), (1479, 137100), (1530, 132530), (1700, 119277), (1740, 116535), (1828, 110925), (1972, 102825), (2175, 93228), (2285, 88740), (2465, 82260), (2550, 79518), (2610, 77690), (2742, 73950), (2900, 69921), (2958, 68550), (3060, 66265), (3825, 53012), (4113, 49300), (4350, 46614), (4437, 45700), (4570, 44370), (4930, 41130), (5100, 39759), (5220, 38845), (5484, 36975), (5916, 34275), (6525, 31076), (6855, 29580), (7395, 27420), (7650, 26506), (7769, 26100), (8226, 24650), (8700, 23307), (8874, 22850), (9140, 22185), (9860, 20565), (11425, 17748), (12325, 16452), (13050, 15538), (13253, 15300), (13710, 14790)]