73865520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11399}}^1$

素因数の和:11424

約数の個数: 100

約数和(自身を含む): 256568400

約数和(自身を除く): 182702880

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, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 11399, 22798, 34197, 45596, 56995, 68394, 91192, 102591, 113990, 136788, 170985, 182384, 205182, 227980, 273576, 307773, 341970, 410364, 455960, 512955, 547152, 615546, 683940, 820728, 911920, 923319, 1025910, 1231092, 1367880, 1538865, 1641456, 1846638, 2051820, 2462184, 2735760, 3077730, 3693276, 4103640, 4616595, 4924368, 6155460, 7386552, 8207280, 9233190, 12310920, 14773104, 18466380, 24621840, 36932760, 73865520]

約数ペア:

[(1, 73865520), (2, 36932760), (3, 24621840), (4, 18466380), (5, 14773104), (6, 12310920), (8, 9233190), (9, 8207280), (10, 7386552), (12, 6155460), (15, 4924368), (16, 4616595), (18, 4103640), (20, 3693276), (24, 3077730), (27, 2735760), (30, 2462184), (36, 2051820), (40, 1846638), (45, 1641456), (48, 1538865), (54, 1367880), (60, 1231092), (72, 1025910), (80, 923319), (81, 911920), (90, 820728), (108, 683940), (120, 615546), (135, 547152), (144, 512955), (162, 455960), (180, 410364), (216, 341970), (240, 307773), (270, 273576), (324, 227980), (360, 205182), (405, 182384), (432, 170985), (540, 136788), (648, 113990), (720, 102591), (810, 91192), (1080, 68394), (1296, 56995), (1620, 45596), (2160, 34197), (3240, 22798), (6480, 11399)]