28060200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 114903360

約数和(自身を除く): 86843160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 25, 28, 30, 34, 35, 36, 40, 42, 45, 50, 51, 56, 60, 63, 68, 70, 72, 75, 84, 85, 90, 100, 102, 105, 119, 120, 126, 131, 136, 140, 150, 153, 168, 170, 175, 180, 200, 204, 210, 225, 238, 252, 255, 262, 280, 300, 306, 315, 340, 350, 357, 360, 393, 408, 420, 425, 450, 476, 504, 510, 524, 525, 595, 600, 612, 630, 655, 680, 700, 714, 765, 786, 840, 850, 900, 917, 952, 1020, 1048, 1050, 1071, 1179, 1190, 1224, 1260, 1275, 1310, 1400, 1428, 1530, 1572, 1575, 1700, 1785, 1800, 1834, 1965, 2040, 2100, 2142, 2227, 2358, 2380, 2520, 2550, 2620, 2751, 2856, 2975, 3060, 3144, 3150, 3275, 3400, 3570, 3668, 3825, 3930, 4200, 4284, 4454, 4585, 4716, 4760, 5100, 5240, 5355, 5502, 5895, 5950, 6120, 6300, 6550, 6681, 7140, 7336, 7650, 7860, 8253, 8568, 8908, 8925, 9170, 9432, 9825, 10200, 10710, 11004, 11135, 11790, 11900, 12600, 13100, 13362, 13755, 14280, 15300, 15589, 15720, 16506, 17816, 17850, 18340, 19650, 20043, 21420, 22008, 22270, 22925, 23580, 23800, 26200, 26724, 26775, 27510, 29475, 30600, 31178, 33012, 33405, 35700, 36680, 39300, 40086, 41265, 42840, 44540, 45850, 46767, 47160, 53448, 53550, 55020, 55675, 58950, 62356, 66024, 66810, 68775, 71400, 77945, 78600, 80172, 82530, 89080, 91700, 93534, 100215, 107100, 110040, 111350, 117900, 124712, 133620, 137550, 140301, 155890, 160344, 165060, 167025, 183400, 187068, 200430, 206325, 214200, 222700, 233835, 235800, 267240, 275100, 280602, 311780, 330120, 334050, 374136, 389725, 400860, 412650, 445400, 467670, 501075, 550200, 561204, 623560, 668100, 701505, 779450, 801720, 825300, 935340, 1002150, 1122408, 1169175, 1336200, 1403010, 1558900, 1650600, 1870680, 2004300, 2338350, 2806020, 3117800, 3507525, 4008600, 4676700, 5612040, 7015050, 9353400, 14030100, 28060200]

約数ペア:

[(1, 28060200), (2, 14030100), (3, 9353400), (4, 7015050), (5, 5612040), (6, 4676700), (7, 4008600), (8, 3507525), (9, 3117800), (10, 2806020), (12, 2338350), (14, 2004300), (15, 1870680), (17, 1650600), (18, 1558900), (20, 1403010), (21, 1336200), (24, 1169175), (25, 1122408), (28, 1002150), (30, 935340), (34, 825300), (35, 801720), (36, 779450), (40, 701505), (42, 668100), (45, 623560), (50, 561204), (51, 550200), (56, 501075), (60, 467670), (63, 445400), (68, 412650), (70, 400860), (72, 389725), (75, 374136), (84, 334050), (85, 330120), (90, 311780), (100, 280602), (102, 275100), (105, 267240), (119, 235800), (120, 233835), (126, 222700), (131, 214200), (136, 206325), (140, 200430), (150, 187068), (153, 183400), (168, 167025), (170, 165060), (175, 160344), (180, 155890), (200, 140301), (204, 137550), (210, 133620), (225, 124712), (238, 117900), (252, 111350), (255, 110040), (262, 107100), (280, 100215), (300, 93534), (306, 91700), (315, 89080), (340, 82530), (350, 80172), (357, 78600), (360, 77945), (393, 71400), (408, 68775), (420, 66810), (425, 66024), (450, 62356), (476, 58950), (504, 55675), (510, 55020), (524, 53550), (525, 53448), (595, 47160), (600, 46767), (612, 45850), (630, 44540), (655, 42840), (680, 41265), (700, 40086), (714, 39300), (765, 36680), (786, 35700), (840, 33405), (850, 33012), (900, 31178), (917, 30600), (952, 29475), (1020, 27510), (1048, 26775), (1050, 26724), (1071, 26200), (1179, 23800), (1190, 23580), (1224, 22925), (1260, 22270), (1275, 22008), (1310, 21420), (1400, 20043), (1428, 19650), (1530, 18340), (1572, 17850), (1575, 17816), (1700, 16506), (1785, 15720), (1800, 15589), (1834, 15300), (1965, 14280), (2040, 13755), (2100, 13362), (2142, 13100), (2227, 12600), (2358, 11900), (2380, 11790), (2520, 11135), (2550, 11004), (2620, 10710), (2751, 10200), (2856, 9825), (2975, 9432), (3060, 9170), (3144, 8925), (3150, 8908), (3275, 8568), (3400, 8253), (3570, 7860), (3668, 7650), (3825, 7336), (3930, 7140), (4200, 6681), (4284, 6550), (4454, 6300), (4585, 6120), (4716, 5950), (4760, 5895), (5100, 5502), (5240, 5355)]