249803100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:629

約数の個数: 216

約数和(自身を含む): 859163760

約数和(自身を除く): 609360660

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, 493, 510, 522, 563, 580, 612, 725, 765, 850, 870, 900, 986, 1020, 1044, 1126, 1275, 1305, 1450, 1479, 1530, 1689, 1700, 1740, 1972, 2175, 2252, 2465, 2550, 2610, 2815, 2900, 2958, 3060, 3378, 3825, 4350, 4437, 4930, 5067, 5100, 5220, 5630, 5916, 6525, 6756, 7395, 7650, 8445, 8700, 8874, 9571, 9860, 10134, 11260, 12325, 13050, 14075, 14790, 15300, 16327, 16890, 17748, 19142, 20268, 22185, 24650, 25335, 26100, 28150, 28713, 29580, 32654, 33780, 36975, 38284, 42225, 44370, 47855, 48981, 49300, 50670, 56300, 57426, 65308, 73950, 81635, 84450, 86139, 88740, 95710, 97962, 101340, 110925, 114852, 126675, 143565, 146943, 147900, 163270, 168900, 172278, 191420, 195924, 221850, 239275, 244905, 253350, 277559, 287130, 293886, 326540, 344556, 408175, 430695, 443700, 478550, 489810, 506700, 555118, 574260, 587772, 717825, 734715, 816350, 832677, 861390, 957100, 979620, 1110236, 1224525, 1387795, 1435650, 1469430, 1632700, 1665354, 1722780, 2153475, 2449050, 2498031, 2775590, 2871300, 2938860, 3330708, 3673575, 4163385, 4306950, 4898100, 4996062, 5551180, 6938975, 7347150, 8326770, 8613900, 9992124, 12490155, 13877950, 14694300, 16653540, 20816925, 24980310, 27755900, 41633850, 49960620, 62450775, 83267700, 124901550, 249803100]

約数ペア:

[(1, 249803100), (2, 124901550), (3, 83267700), (4, 62450775), (5, 49960620), (6, 41633850), (9, 27755900), (10, 24980310), (12, 20816925), (15, 16653540), (17, 14694300), (18, 13877950), (20, 12490155), (25, 9992124), (29, 8613900), (30, 8326770), (34, 7347150), (36, 6938975), (45, 5551180), (50, 4996062), (51, 4898100), (58, 4306950), (60, 4163385), (68, 3673575), (75, 3330708), (85, 2938860), (87, 2871300), (90, 2775590), (100, 2498031), (102, 2449050), (116, 2153475), (145, 1722780), (150, 1665354), (153, 1632700), (170, 1469430), (174, 1435650), (180, 1387795), (204, 1224525), (225, 1110236), (255, 979620), (261, 957100), (290, 861390), (300, 832677), (306, 816350), (340, 734715), (348, 717825), (425, 587772), (435, 574260), (450, 555118), (493, 506700), (510, 489810), (522, 478550), (563, 443700), (580, 430695), (612, 408175), (725, 344556), (765, 326540), (850, 293886), (870, 287130), (900, 277559), (986, 253350), (1020, 244905), (1044, 239275), (1126, 221850), (1275, 195924), (1305, 191420), (1450, 172278), (1479, 168900), (1530, 163270), (1689, 147900), (1700, 146943), (1740, 143565), (1972, 126675), (2175, 114852), (2252, 110925), (2465, 101340), (2550, 97962), (2610, 95710), (2815, 88740), (2900, 86139), (2958, 84450), (3060, 81635), (3378, 73950), (3825, 65308), (4350, 57426), (4437, 56300), (4930, 50670), (5067, 49300), (5100, 48981), (5220, 47855), (5630, 44370), (5916, 42225), (6525, 38284), (6756, 36975), (7395, 33780), (7650, 32654), (8445, 29580), (8700, 28713), (8874, 28150), (9571, 26100), (9860, 25335), (10134, 24650), (11260, 22185), (12325, 20268), (13050, 19142), (14075, 17748), (14790, 16890), (15300, 16327)]