255049300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:658

約数の個数: 144

約数和(自身を含む): 668207232

約数和(自身を除く): 413157932

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 25, 34, 44, 46, 50, 55, 68, 85, 92, 100, 110, 115, 170, 187, 220, 230, 253, 275, 340, 374, 391, 425, 460, 506, 550, 575, 593, 748, 782, 850, 935, 1012, 1100, 1150, 1186, 1265, 1564, 1700, 1870, 1955, 2300, 2372, 2530, 2965, 3740, 3910, 4301, 4675, 5060, 5930, 6325, 6523, 7820, 8602, 9350, 9775, 10081, 11860, 12650, 13046, 13639, 14825, 17204, 18700, 19550, 20162, 21505, 25300, 26092, 27278, 29650, 32615, 39100, 40324, 43010, 50405, 54556, 59300, 65230, 68195, 86020, 100810, 107525, 110891, 130460, 136390, 150029, 163075, 201620, 215050, 221782, 231863, 252025, 272780, 300058, 326150, 340975, 430100, 443564, 463726, 504050, 554455, 600116, 652300, 681950, 750145, 927452, 1008100, 1108910, 1159315, 1363900, 1500290, 2217820, 2318630, 2550493, 2772275, 3000580, 3750725, 4637260, 5100986, 5544550, 5796575, 7501450, 10201972, 11089100, 11593150, 12752465, 15002900, 23186300, 25504930, 51009860, 63762325, 127524650, 255049300]

約数ペア:

[(1, 255049300), (2, 127524650), (4, 63762325), (5, 51009860), (10, 25504930), (11, 23186300), (17, 15002900), (20, 12752465), (22, 11593150), (23, 11089100), (25, 10201972), (34, 7501450), (44, 5796575), (46, 5544550), (50, 5100986), (55, 4637260), (68, 3750725), (85, 3000580), (92, 2772275), (100, 2550493), (110, 2318630), (115, 2217820), (170, 1500290), (187, 1363900), (220, 1159315), (230, 1108910), (253, 1008100), (275, 927452), (340, 750145), (374, 681950), (391, 652300), (425, 600116), (460, 554455), (506, 504050), (550, 463726), (575, 443564), (593, 430100), (748, 340975), (782, 326150), (850, 300058), (935, 272780), (1012, 252025), (1100, 231863), (1150, 221782), (1186, 215050), (1265, 201620), (1564, 163075), (1700, 150029), (1870, 136390), (1955, 130460), (2300, 110891), (2372, 107525), (2530, 100810), (2965, 86020), (3740, 68195), (3910, 65230), (4301, 59300), (4675, 54556), (5060, 50405), (5930, 43010), (6325, 40324), (6523, 39100), (7820, 32615), (8602, 29650), (9350, 27278), (9775, 26092), (10081, 25300), (11860, 21505), (12650, 20162), (13046, 19550), (13639, 18700), (14825, 17204)]