1306800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^2$

素因数の和:49

約数の個数: 180

約数和(自身を含む): 5112520

約数和(自身を除く): 3805720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 108, 110, 120, 121, 132, 135, 144, 150, 165, 176, 180, 198, 200, 216, 220, 225, 240, 242, 264, 270, 275, 297, 300, 330, 360, 363, 396, 400, 432, 440, 450, 484, 495, 528, 540, 550, 594, 600, 605, 660, 675, 720, 726, 792, 825, 880, 900, 968, 990, 1080, 1089, 1100, 1188, 1200, 1210, 1320, 1350, 1452, 1485, 1584, 1650, 1800, 1815, 1936, 1980, 2160, 2178, 2200, 2376, 2420, 2475, 2640, 2700, 2904, 2970, 3025, 3267, 3300, 3600, 3630, 3960, 4356, 4400, 4752, 4840, 4950, 5400, 5445, 5808, 5940, 6050, 6534, 6600, 7260, 7425, 7920, 8712, 9075, 9680, 9900, 10800, 10890, 11880, 12100, 13068, 13200, 14520, 14850, 16335, 17424, 18150, 19800, 21780, 23760, 24200, 26136, 27225, 29040, 29700, 32670, 36300, 39600, 43560, 48400, 52272, 54450, 59400, 65340, 72600, 81675, 87120, 108900, 118800, 130680, 145200, 163350, 217800, 261360, 326700, 435600, 653400, 1306800]

約数ペア:

[(1, 1306800), (2, 653400), (3, 435600), (4, 326700), (5, 261360), (6, 217800), (8, 163350), (9, 145200), (10, 130680), (11, 118800), (12, 108900), (15, 87120), (16, 81675), (18, 72600), (20, 65340), (22, 59400), (24, 54450), (25, 52272), (27, 48400), (30, 43560), (33, 39600), (36, 36300), (40, 32670), (44, 29700), (45, 29040), (48, 27225), (50, 26136), (54, 24200), (55, 23760), (60, 21780), (66, 19800), (72, 18150), (75, 17424), (80, 16335), (88, 14850), (90, 14520), (99, 13200), (100, 13068), (108, 12100), (110, 11880), (120, 10890), (121, 10800), (132, 9900), (135, 9680), (144, 9075), (150, 8712), (165, 7920), (176, 7425), (180, 7260), (198, 6600), (200, 6534), (216, 6050), (220, 5940), (225, 5808), (240, 5445), (242, 5400), (264, 4950), (270, 4840), (275, 4752), (297, 4400), (300, 4356), (330, 3960), (360, 3630), (363, 3600), (396, 3300), (400, 3267), (432, 3025), (440, 2970), (450, 2904), (484, 2700), (495, 2640), (528, 2475), (540, 2420), (550, 2376), (594, 2200), (600, 2178), (605, 2160), (660, 1980), (675, 1936), (720, 1815), (726, 1800), (792, 1650), (825, 1584), (880, 1485), (900, 1452), (968, 1350), (990, 1320), (1080, 1210), (1089, 1200), (1100, 1188)]