157069000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 407721600

約数和(自身を除く): 250652600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 109, 110, 125, 131, 200, 218, 220, 250, 262, 275, 436, 440, 500, 524, 545, 550, 655, 872, 1000, 1048, 1090, 1100, 1199, 1310, 1375, 1441, 2180, 2200, 2398, 2620, 2725, 2750, 2882, 3275, 4360, 4796, 5240, 5450, 5500, 5764, 5995, 6550, 7205, 9592, 10900, 11000, 11528, 11990, 13100, 13625, 14279, 14410, 16375, 21800, 23980, 26200, 27250, 28558, 28820, 29975, 32750, 36025, 47960, 54500, 57116, 57640, 59950, 65500, 71395, 72050, 109000, 114232, 119900, 131000, 142790, 144100, 149875, 157069, 180125, 239800, 285580, 288200, 299750, 314138, 356975, 360250, 571160, 599500, 628276, 713950, 720500, 785345, 1199000, 1256552, 1427900, 1441000, 1570690, 1784875, 2855800, 3141380, 3569750, 3926725, 6282760, 7139500, 7853450, 14279000, 15706900, 19633625, 31413800, 39267250, 78534500, 157069000]

約数ペア:

[(1, 157069000), (2, 78534500), (4, 39267250), (5, 31413800), (8, 19633625), (10, 15706900), (11, 14279000), (20, 7853450), (22, 7139500), (25, 6282760), (40, 3926725), (44, 3569750), (50, 3141380), (55, 2855800), (88, 1784875), (100, 1570690), (109, 1441000), (110, 1427900), (125, 1256552), (131, 1199000), (200, 785345), (218, 720500), (220, 713950), (250, 628276), (262, 599500), (275, 571160), (436, 360250), (440, 356975), (500, 314138), (524, 299750), (545, 288200), (550, 285580), (655, 239800), (872, 180125), (1000, 157069), (1048, 149875), (1090, 144100), (1100, 142790), (1199, 131000), (1310, 119900), (1375, 114232), (1441, 109000), (2180, 72050), (2200, 71395), (2398, 65500), (2620, 59950), (2725, 57640), (2750, 57116), (2882, 54500), (3275, 47960), (4360, 36025), (4796, 32750), (5240, 29975), (5450, 28820), (5500, 28558), (5764, 27250), (5995, 26200), (6550, 23980), (7205, 21800), (9592, 16375), (10900, 14410), (11000, 14279), (11528, 13625), (11990, 13100)]