315410400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:714

約数の個数: 216

約数和(自身を含む): 1129708944

約数和(自身を除く): 814298544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 96, 100, 120, 142, 144, 150, 160, 180, 200, 213, 225, 240, 284, 288, 300, 355, 360, 400, 426, 450, 480, 568, 600, 617, 639, 710, 720, 800, 852, 900, 1065, 1136, 1200, 1234, 1278, 1420, 1440, 1704, 1775, 1800, 1851, 2130, 2272, 2400, 2468, 2556, 2840, 3085, 3195, 3408, 3550, 3600, 3702, 4260, 4936, 5112, 5325, 5553, 5680, 6170, 6390, 6816, 7100, 7200, 7404, 8520, 9255, 9872, 10224, 10650, 11106, 11360, 12340, 12780, 14200, 14808, 15425, 15975, 17040, 18510, 19744, 20448, 21300, 22212, 24680, 25560, 27765, 28400, 29616, 30850, 31950, 34080, 37020, 42600, 43807, 44424, 46275, 49360, 51120, 55530, 56800, 59232, 61700, 63900, 74040, 85200, 87614, 88848, 92550, 98720, 102240, 111060, 123400, 127800, 131421, 138825, 148080, 170400, 175228, 177696, 185100, 219035, 222120, 246800, 255600, 262842, 277650, 296160, 350456, 370200, 394263, 438070, 444240, 493600, 511200, 525684, 555300, 657105, 700912, 740400, 788526, 876140, 888480, 1051368, 1095175, 1110600, 1314210, 1401824, 1480800, 1577052, 1752280, 1971315, 2102736, 2190350, 2221200, 2628420, 3154104, 3285525, 3504560, 3942630, 4205472, 4380700, 4442400, 5256840, 6308208, 6571050, 7009120, 7885260, 8761400, 9856575, 10513680, 12616416, 13142100, 15770520, 17522800, 19713150, 21027360, 26284200, 31541040, 35045600, 39426300, 52568400, 63082080, 78852600, 105136800, 157705200, 315410400]

約数ペア:

[(1, 315410400), (2, 157705200), (3, 105136800), (4, 78852600), (5, 63082080), (6, 52568400), (8, 39426300), (9, 35045600), (10, 31541040), (12, 26284200), (15, 21027360), (16, 19713150), (18, 17522800), (20, 15770520), (24, 13142100), (25, 12616416), (30, 10513680), (32, 9856575), (36, 8761400), (40, 7885260), (45, 7009120), (48, 6571050), (50, 6308208), (60, 5256840), (71, 4442400), (72, 4380700), (75, 4205472), (80, 3942630), (90, 3504560), (96, 3285525), (100, 3154104), (120, 2628420), (142, 2221200), (144, 2190350), (150, 2102736), (160, 1971315), (180, 1752280), (200, 1577052), (213, 1480800), (225, 1401824), (240, 1314210), (284, 1110600), (288, 1095175), (300, 1051368), (355, 888480), (360, 876140), (400, 788526), (426, 740400), (450, 700912), (480, 657105), (568, 555300), (600, 525684), (617, 511200), (639, 493600), (710, 444240), (720, 438070), (800, 394263), (852, 370200), (900, 350456), (1065, 296160), (1136, 277650), (1200, 262842), (1234, 255600), (1278, 246800), (1420, 222120), (1440, 219035), (1704, 185100), (1775, 177696), (1800, 175228), (1851, 170400), (2130, 148080), (2272, 138825), (2400, 131421), (2468, 127800), (2556, 123400), (2840, 111060), (3085, 102240), (3195, 98720), (3408, 92550), (3550, 88848), (3600, 87614), (3702, 85200), (4260, 74040), (4936, 63900), (5112, 61700), (5325, 59232), (5553, 56800), (5680, 55530), (6170, 51120), (6390, 49360), (6816, 46275), (7100, 44424), (7200, 43807), (7404, 42600), (8520, 37020), (9255, 34080), (9872, 31950), (10224, 30850), (10650, 29616), (11106, 28400), (11360, 27765), (12340, 25560), (12780, 24680), (14200, 22212), (14808, 21300), (15425, 20448), (15975, 19744), (17040, 18510)]