12780600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 48211200

約数和(自身を除く): 35430600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 50, 51, 56, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 120, 136, 140, 150, 168, 170, 175, 179, 200, 204, 210, 238, 255, 280, 300, 340, 350, 357, 358, 408, 420, 425, 476, 510, 525, 537, 595, 600, 680, 700, 714, 716, 840, 850, 895, 952, 1020, 1050, 1074, 1190, 1253, 1275, 1400, 1428, 1432, 1700, 1785, 1790, 2040, 2100, 2148, 2380, 2506, 2550, 2685, 2856, 2975, 3043, 3400, 3570, 3580, 3759, 4200, 4296, 4475, 4760, 5012, 5100, 5370, 5950, 6086, 6265, 7140, 7160, 7518, 8925, 8950, 9129, 10024, 10200, 10740, 11900, 12172, 12530, 13425, 14280, 15036, 15215, 17850, 17900, 18258, 18795, 21301, 21480, 23800, 24344, 25060, 26850, 30072, 30430, 31325, 35700, 35800, 36516, 37590, 42602, 45645, 50120, 53700, 60860, 62650, 63903, 71400, 73032, 75180, 76075, 85204, 91290, 93975, 106505, 107400, 121720, 125300, 127806, 150360, 152150, 170408, 182580, 187950, 213010, 228225, 250600, 255612, 304300, 319515, 365160, 375900, 426020, 456450, 511224, 532525, 608600, 639030, 751800, 852040, 912900, 1065050, 1278060, 1597575, 1825800, 2130100, 2556120, 3195150, 4260200, 6390300, 12780600]

約数ペア:

[(1, 12780600), (2, 6390300), (3, 4260200), (4, 3195150), (5, 2556120), (6, 2130100), (7, 1825800), (8, 1597575), (10, 1278060), (12, 1065050), (14, 912900), (15, 852040), (17, 751800), (20, 639030), (21, 608600), (24, 532525), (25, 511224), (28, 456450), (30, 426020), (34, 375900), (35, 365160), (40, 319515), (42, 304300), (50, 255612), (51, 250600), (56, 228225), (60, 213010), (68, 187950), (70, 182580), (75, 170408), (84, 152150), (85, 150360), (100, 127806), (102, 125300), (105, 121720), (119, 107400), (120, 106505), (136, 93975), (140, 91290), (150, 85204), (168, 76075), (170, 75180), (175, 73032), (179, 71400), (200, 63903), (204, 62650), (210, 60860), (238, 53700), (255, 50120), (280, 45645), (300, 42602), (340, 37590), (350, 36516), (357, 35800), (358, 35700), (408, 31325), (420, 30430), (425, 30072), (476, 26850), (510, 25060), (525, 24344), (537, 23800), (595, 21480), (600, 21301), (680, 18795), (700, 18258), (714, 17900), (716, 17850), (840, 15215), (850, 15036), (895, 14280), (952, 13425), (1020, 12530), (1050, 12172), (1074, 11900), (1190, 10740), (1253, 10200), (1275, 10024), (1400, 9129), (1428, 8950), (1432, 8925), (1700, 7518), (1785, 7160), (1790, 7140), (2040, 6265), (2100, 6086), (2148, 5950), (2380, 5370), (2506, 5100), (2550, 5012), (2685, 4760), (2856, 4475), (2975, 4296), (3043, 4200), (3400, 3759), (3570, 3580)]