453286900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2729}}^1$

素因数の和:2905

約数の個数: 72

約数和(自身を含む): 1080555840

約数和(自身を除く): 627268940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 151, 220, 275, 302, 550, 604, 755, 1100, 1510, 1661, 2729, 3020, 3322, 3775, 5458, 6644, 7550, 8305, 10916, 13645, 15100, 16610, 27290, 30019, 33220, 41525, 54580, 60038, 68225, 83050, 120076, 136450, 150095, 166100, 272900, 300190, 412079, 600380, 750475, 824158, 1500950, 1648316, 2060395, 3001900, 4120790, 4532869, 8241580, 9065738, 10301975, 18131476, 20603950, 22664345, 41207900, 45328690, 90657380, 113321725, 226643450, 453286900]

約数ペア:

[(1, 453286900), (2, 226643450), (4, 113321725), (5, 90657380), (10, 45328690), (11, 41207900), (20, 22664345), (22, 20603950), (25, 18131476), (44, 10301975), (50, 9065738), (55, 8241580), (100, 4532869), (110, 4120790), (151, 3001900), (220, 2060395), (275, 1648316), (302, 1500950), (550, 824158), (604, 750475), (755, 600380), (1100, 412079), (1510, 300190), (1661, 272900), (2729, 166100), (3020, 150095), (3322, 136450), (3775, 120076), (5458, 83050), (6644, 68225), (7550, 60038), (8305, 54580), (10916, 41525), (13645, 33220), (15100, 30019), (16610, 27290)]