225841380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 649313280

約数和(自身を除く): 423471900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 131, 177, 236, 262, 295, 354, 393, 487, 524, 590, 655, 708, 786, 885, 974, 1180, 1310, 1461, 1572, 1770, 1948, 1965, 2435, 2620, 2922, 3540, 3930, 4870, 5844, 7305, 7729, 7860, 9740, 14610, 15458, 23187, 28733, 29220, 30916, 38645, 46374, 57466, 63797, 77290, 86199, 92748, 114932, 115935, 127594, 143665, 154580, 172398, 191391, 231870, 255188, 287330, 318985, 344796, 382782, 430995, 463740, 574660, 637970, 765564, 861990, 956955, 1275940, 1723980, 1913910, 3764023, 3827820, 7528046, 11292069, 15056092, 18820115, 22584138, 37640230, 45168276, 56460345, 75280460, 112920690, 225841380]

約数ペア:

[(1, 225841380), (2, 112920690), (3, 75280460), (4, 56460345), (5, 45168276), (6, 37640230), (10, 22584138), (12, 18820115), (15, 15056092), (20, 11292069), (30, 7528046), (59, 3827820), (60, 3764023), (118, 1913910), (131, 1723980), (177, 1275940), (236, 956955), (262, 861990), (295, 765564), (354, 637970), (393, 574660), (487, 463740), (524, 430995), (590, 382782), (655, 344796), (708, 318985), (786, 287330), (885, 255188), (974, 231870), (1180, 191391), (1310, 172398), (1461, 154580), (1572, 143665), (1770, 127594), (1948, 115935), (1965, 114932), (2435, 92748), (2620, 86199), (2922, 77290), (3540, 63797), (3930, 57466), (4870, 46374), (5844, 38645), (7305, 30916), (7729, 29220), (7860, 28733), (9740, 23187), (14610, 15458)]