45007920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:400

約数の個数: 160

約数和(自身を含む): 157847040

約数和(自身を除く): 112839120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 311, 335, 360, 402, 432, 536, 540, 603, 622, 670, 720, 804, 933, 1005, 1072, 1080, 1206, 1244, 1340, 1555, 1608, 1809, 1866, 2010, 2160, 2412, 2488, 2680, 2799, 3015, 3110, 3216, 3618, 3732, 4020, 4665, 4824, 4976, 5360, 5598, 6030, 6220, 7236, 7464, 8040, 8397, 9045, 9330, 9648, 11196, 12060, 12440, 13995, 14472, 14928, 16080, 16794, 18090, 18660, 20837, 22392, 24120, 24880, 27990, 28944, 33588, 36180, 37320, 41674, 41985, 44784, 48240, 55980, 62511, 67176, 72360, 74640, 83348, 83970, 104185, 111960, 125022, 134352, 144720, 166696, 167940, 187533, 208370, 223920, 250044, 312555, 333392, 335880, 375066, 416740, 500088, 562599, 625110, 671760, 750132, 833480, 937665, 1000176, 1125198, 1250220, 1500264, 1666960, 1875330, 2250396, 2500440, 2812995, 3000528, 3750660, 4500792, 5000880, 5625990, 7501320, 9001584, 11251980, 15002640, 22503960, 45007920]

約数ペア:

[(1, 45007920), (2, 22503960), (3, 15002640), (4, 11251980), (5, 9001584), (6, 7501320), (8, 5625990), (9, 5000880), (10, 4500792), (12, 3750660), (15, 3000528), (16, 2812995), (18, 2500440), (20, 2250396), (24, 1875330), (27, 1666960), (30, 1500264), (36, 1250220), (40, 1125198), (45, 1000176), (48, 937665), (54, 833480), (60, 750132), (67, 671760), (72, 625110), (80, 562599), (90, 500088), (108, 416740), (120, 375066), (134, 335880), (135, 333392), (144, 312555), (180, 250044), (201, 223920), (216, 208370), (240, 187533), (268, 167940), (270, 166696), (311, 144720), (335, 134352), (360, 125022), (402, 111960), (432, 104185), (536, 83970), (540, 83348), (603, 74640), (622, 72360), (670, 67176), (720, 62511), (804, 55980), (933, 48240), (1005, 44784), (1072, 41985), (1080, 41674), (1206, 37320), (1244, 36180), (1340, 33588), (1555, 28944), (1608, 27990), (1809, 24880), (1866, 24120), (2010, 22392), (2160, 20837), (2412, 18660), (2488, 18090), (2680, 16794), (2799, 16080), (3015, 14928), (3110, 14472), (3216, 13995), (3618, 12440), (3732, 12060), (4020, 11196), (4665, 9648), (4824, 9330), (4976, 9045), (5360, 8397), (5598, 8040), (6030, 7464), (6220, 7236)]