203970960

素因数分解:

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

素因数の和:31502

約数の個数: 100

約数和(自身を含む): 708443868

約数和(自身を除く): 504472908

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, 31477, 62954, 94431, 125908, 157385, 188862, 251816, 283293, 314770, 377724, 472155, 503632, 566586, 629540, 755448, 849879, 944310, 1133172, 1259080, 1416465, 1510896, 1699758, 1888620, 2266344, 2518160, 2549637, 2832930, 3399516, 3777240, 4249395, 4532688, 5099274, 5665860, 6799032, 7554480, 8498790, 10198548, 11331720, 12748185, 13598064, 16997580, 20397096, 22663440, 25496370, 33995160, 40794192, 50992740, 67990320, 101985480, 203970960]

約数ペア:

[(1, 203970960), (2, 101985480), (3, 67990320), (4, 50992740), (5, 40794192), (6, 33995160), (8, 25496370), (9, 22663440), (10, 20397096), (12, 16997580), (15, 13598064), (16, 12748185), (18, 11331720), (20, 10198548), (24, 8498790), (27, 7554480), (30, 6799032), (36, 5665860), (40, 5099274), (45, 4532688), (48, 4249395), (54, 3777240), (60, 3399516), (72, 2832930), (80, 2549637), (81, 2518160), (90, 2266344), (108, 1888620), (120, 1699758), (135, 1510896), (144, 1416465), (162, 1259080), (180, 1133172), (216, 944310), (240, 849879), (270, 755448), (324, 629540), (360, 566586), (405, 503632), (432, 472155), (540, 377724), (648, 314770), (720, 283293), (810, 251816), (1080, 188862), (1296, 157385), (1620, 125908), (2160, 94431), (3240, 62954), (6480, 31477)]