26020800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 252

約数和(自身を含む): 100314760

約数和(自身を除く): 74293960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 139, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 260, 278, 288, 300, 312, 320, 325, 360, 390, 400, 416, 417, 450, 468, 480, 520, 556, 576, 585, 600, 624, 650, 695, 720, 780, 800, 832, 834, 900, 936, 960, 975, 1040, 1112, 1170, 1200, 1248, 1251, 1300, 1390, 1440, 1560, 1600, 1668, 1800, 1807, 1872, 1950, 2080, 2085, 2224, 2340, 2400, 2496, 2502, 2600, 2780, 2880, 2925, 3120, 3336, 3475, 3600, 3614, 3744, 3900, 4160, 4170, 4448, 4680, 4800, 5004, 5200, 5421, 5560, 5850, 6240, 6255, 6672, 6950, 7200, 7228, 7488, 7800, 8340, 8896, 9035, 9360, 10008, 10400, 10425, 10842, 11120, 11700, 12480, 12510, 13344, 13900, 14400, 14456, 15600, 16263, 16680, 18070, 18720, 20016, 20800, 20850, 21684, 22240, 23400, 25020, 26688, 27105, 27800, 28912, 31200, 31275, 32526, 33360, 36140, 37440, 40032, 41700, 43368, 44480, 45175, 46800, 50040, 54210, 55600, 57824, 62400, 62550, 65052, 66720, 72280, 80064, 81315, 83400, 86736, 90350, 93600, 100080, 108420, 111200, 115648, 125100, 130104, 133440, 135525, 144560, 162630, 166800, 173472, 180700, 187200, 200160, 216840, 222400, 250200, 260208, 271050, 289120, 325260, 333600, 346944, 361400, 400320, 406575, 433680, 500400, 520416, 542100, 578240, 650520, 667200, 722800, 813150, 867360, 1000800, 1040832, 1084200, 1301040, 1445600, 1626300, 1734720, 2001600, 2168400, 2602080, 2891200, 3252600, 4336800, 5204160, 6505200, 8673600, 13010400, 26020800]

約数ペア:

[(1, 26020800), (2, 13010400), (3, 8673600), (4, 6505200), (5, 5204160), (6, 4336800), (8, 3252600), (9, 2891200), (10, 2602080), (12, 2168400), (13, 2001600), (15, 1734720), (16, 1626300), (18, 1445600), (20, 1301040), (24, 1084200), (25, 1040832), (26, 1000800), (30, 867360), (32, 813150), (36, 722800), (39, 667200), (40, 650520), (45, 578240), (48, 542100), (50, 520416), (52, 500400), (60, 433680), (64, 406575), (65, 400320), (72, 361400), (75, 346944), (78, 333600), (80, 325260), (90, 289120), (96, 271050), (100, 260208), (104, 250200), (117, 222400), (120, 216840), (130, 200160), (139, 187200), (144, 180700), (150, 173472), (156, 166800), (160, 162630), (180, 144560), (192, 135525), (195, 133440), (200, 130104), (208, 125100), (225, 115648), (234, 111200), (240, 108420), (260, 100080), (278, 93600), (288, 90350), (300, 86736), (312, 83400), (320, 81315), (325, 80064), (360, 72280), (390, 66720), (400, 65052), (416, 62550), (417, 62400), (450, 57824), (468, 55600), (480, 54210), (520, 50040), (556, 46800), (576, 45175), (585, 44480), (600, 43368), (624, 41700), (650, 40032), (695, 37440), (720, 36140), (780, 33360), (800, 32526), (832, 31275), (834, 31200), (900, 28912), (936, 27800), (960, 27105), (975, 26688), (1040, 25020), (1112, 23400), (1170, 22240), (1200, 21684), (1248, 20850), (1251, 20800), (1300, 20016), (1390, 18720), (1440, 18070), (1560, 16680), (1600, 16263), (1668, 15600), (1800, 14456), (1807, 14400), (1872, 13900), (1950, 13344), (2080, 12510), (2085, 12480), (2224, 11700), (2340, 11120), (2400, 10842), (2496, 10425), (2502, 10400), (2600, 10008), (2780, 9360), (2880, 9035), (2925, 8896), (3120, 8340), (3336, 7800), (3475, 7488), (3600, 7228), (3614, 7200), (3744, 6950), (3900, 6672), (4160, 6255), (4170, 6240), (4448, 5850), (4680, 5560), (4800, 5421), (5004, 5200)]