30773600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:313

約数の個数: 144

約数和(自身を含む): 88588080

約数和(自身を除く): 57814480

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 160, 176, 200, 208, 220, 260, 269, 275, 286, 325, 352, 400, 416, 440, 520, 538, 550, 572, 650, 715, 800, 880, 1040, 1076, 1100, 1144, 1300, 1345, 1430, 1760, 2080, 2152, 2200, 2288, 2600, 2690, 2860, 2959, 3497, 3575, 4304, 4400, 4576, 5200, 5380, 5720, 5918, 6725, 6994, 7150, 8608, 8800, 10400, 10760, 11440, 11836, 13450, 13988, 14300, 14795, 17485, 21520, 22880, 23672, 26900, 27976, 28600, 29590, 34970, 38467, 43040, 47344, 53800, 55952, 57200, 59180, 69940, 73975, 76934, 87425, 94688, 107600, 111904, 114400, 118360, 139880, 147950, 153868, 174850, 192335, 215200, 236720, 279760, 295900, 307736, 349700, 384670, 473440, 559520, 591800, 615472, 699400, 769340, 961675, 1183600, 1230944, 1398800, 1538680, 1923350, 2367200, 2797600, 3077360, 3846700, 6154720, 7693400, 15386800, 30773600]

約数ペア:

[(1, 30773600), (2, 15386800), (4, 7693400), (5, 6154720), (8, 3846700), (10, 3077360), (11, 2797600), (13, 2367200), (16, 1923350), (20, 1538680), (22, 1398800), (25, 1230944), (26, 1183600), (32, 961675), (40, 769340), (44, 699400), (50, 615472), (52, 591800), (55, 559520), (65, 473440), (80, 384670), (88, 349700), (100, 307736), (104, 295900), (110, 279760), (130, 236720), (143, 215200), (160, 192335), (176, 174850), (200, 153868), (208, 147950), (220, 139880), (260, 118360), (269, 114400), (275, 111904), (286, 107600), (325, 94688), (352, 87425), (400, 76934), (416, 73975), (440, 69940), (520, 59180), (538, 57200), (550, 55952), (572, 53800), (650, 47344), (715, 43040), (800, 38467), (880, 34970), (1040, 29590), (1076, 28600), (1100, 27976), (1144, 26900), (1300, 23672), (1345, 22880), (1430, 21520), (1760, 17485), (2080, 14795), (2152, 14300), (2200, 13988), (2288, 13450), (2600, 11836), (2690, 11440), (2860, 10760), (2959, 10400), (3497, 8800), (3575, 8608), (4304, 7150), (4400, 6994), (4576, 6725), (5200, 5918), (5380, 5720)]