101985480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31477}}^1$

素因数の和:31500

約数の個数: 80

約数和(自身を含む): 342795420

約数和(自身を除く): 240809940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 31477, 62954, 94431, 125908, 157385, 188862, 251816, 283293, 314770, 377724, 472155, 566586, 629540, 755448, 849879, 944310, 1133172, 1259080, 1416465, 1699758, 1888620, 2266344, 2549637, 2832930, 3399516, 3777240, 4249395, 5099274, 5665860, 6799032, 8498790, 10198548, 11331720, 12748185, 16997580, 20397096, 25496370, 33995160, 50992740, 101985480]

約数ペア:

[(1, 101985480), (2, 50992740), (3, 33995160), (4, 25496370), (5, 20397096), (6, 16997580), (8, 12748185), (9, 11331720), (10, 10198548), (12, 8498790), (15, 6799032), (18, 5665860), (20, 5099274), (24, 4249395), (27, 3777240), (30, 3399516), (36, 2832930), (40, 2549637), (45, 2266344), (54, 1888620), (60, 1699758), (72, 1416465), (81, 1259080), (90, 1133172), (108, 944310), (120, 849879), (135, 755448), (162, 629540), (180, 566586), (216, 472155), (270, 377724), (324, 314770), (360, 283293), (405, 251816), (540, 188862), (648, 157385), (810, 125908), (1080, 94431), (1620, 62954), (3240, 31477)]