31597200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 180

約数和(自身を含む): 112137168

約数和(自身を除く): 80539968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 67, 72, 75, 80, 90, 100, 120, 131, 134, 144, 150, 180, 200, 201, 225, 240, 262, 268, 300, 335, 360, 393, 400, 402, 450, 524, 536, 600, 603, 655, 670, 720, 786, 804, 900, 1005, 1048, 1072, 1179, 1200, 1206, 1310, 1340, 1572, 1608, 1675, 1800, 1965, 2010, 2096, 2358, 2412, 2620, 2680, 3015, 3144, 3216, 3275, 3350, 3600, 3930, 4020, 4716, 4824, 5025, 5240, 5360, 5895, 6030, 6288, 6550, 6700, 7860, 8040, 8777, 9432, 9648, 9825, 10050, 10480, 11790, 12060, 13100, 13400, 15075, 15720, 16080, 17554, 18864, 19650, 20100, 23580, 24120, 26200, 26331, 26800, 29475, 30150, 31440, 35108, 39300, 40200, 43885, 47160, 48240, 52400, 52662, 58950, 60300, 70216, 78600, 78993, 80400, 87770, 94320, 105324, 117900, 120600, 131655, 140432, 157200, 157986, 175540, 210648, 219425, 235800, 241200, 263310, 315972, 351080, 394965, 421296, 438850, 471600, 526620, 631944, 658275, 702160, 789930, 877700, 1053240, 1263888, 1316550, 1579860, 1755400, 1974825, 2106480, 2633100, 3159720, 3510800, 3949650, 5266200, 6319440, 7899300, 10532400, 15798600, 31597200]

約数ペア:

[(1, 31597200), (2, 15798600), (3, 10532400), (4, 7899300), (5, 6319440), (6, 5266200), (8, 3949650), (9, 3510800), (10, 3159720), (12, 2633100), (15, 2106480), (16, 1974825), (18, 1755400), (20, 1579860), (24, 1316550), (25, 1263888), (30, 1053240), (36, 877700), (40, 789930), (45, 702160), (48, 658275), (50, 631944), (60, 526620), (67, 471600), (72, 438850), (75, 421296), (80, 394965), (90, 351080), (100, 315972), (120, 263310), (131, 241200), (134, 235800), (144, 219425), (150, 210648), (180, 175540), (200, 157986), (201, 157200), (225, 140432), (240, 131655), (262, 120600), (268, 117900), (300, 105324), (335, 94320), (360, 87770), (393, 80400), (400, 78993), (402, 78600), (450, 70216), (524, 60300), (536, 58950), (600, 52662), (603, 52400), (655, 48240), (670, 47160), (720, 43885), (786, 40200), (804, 39300), (900, 35108), (1005, 31440), (1048, 30150), (1072, 29475), (1179, 26800), (1200, 26331), (1206, 26200), (1310, 24120), (1340, 23580), (1572, 20100), (1608, 19650), (1675, 18864), (1800, 17554), (1965, 16080), (2010, 15720), (2096, 15075), (2358, 13400), (2412, 13100), (2620, 12060), (2680, 11790), (3015, 10480), (3144, 10050), (3216, 9825), (3275, 9648), (3350, 9432), (3600, 8777), (3930, 8040), (4020, 7860), (4716, 6700), (4824, 6550), (5025, 6288), (5240, 6030), (5360, 5895)]