130645000

素因数分解:

$2^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 160

約数和(自身を含む): 341609400

約数和(自身を除く): 210964400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 29, 34, 40, 50, 53, 58, 68, 85, 100, 106, 116, 125, 136, 145, 170, 200, 212, 232, 250, 265, 290, 340, 424, 425, 493, 500, 530, 580, 625, 680, 725, 850, 901, 986, 1000, 1060, 1160, 1250, 1325, 1450, 1537, 1700, 1802, 1972, 2120, 2125, 2465, 2500, 2650, 2900, 3074, 3400, 3604, 3625, 3944, 4250, 4505, 4930, 5000, 5300, 5800, 6148, 6625, 7208, 7250, 7685, 8500, 9010, 9860, 10600, 10625, 12296, 12325, 13250, 14500, 15370, 17000, 18020, 18125, 19720, 21250, 22525, 24650, 26129, 26500, 29000, 30740, 33125, 36040, 36250, 38425, 42500, 45050, 49300, 52258, 53000, 61480, 61625, 66250, 72500, 76850, 85000, 90100, 98600, 104516, 112625, 123250, 130645, 132500, 145000, 153700, 180200, 192125, 209032, 225250, 246500, 261290, 265000, 307400, 308125, 384250, 450500, 493000, 522580, 563125, 616250, 653225, 768500, 901000, 960625, 1045160, 1126250, 1232500, 1306450, 1537000, 1921250, 2252500, 2465000, 2612900, 3266125, 3842500, 4505000, 5225800, 6532250, 7685000, 13064500, 16330625, 26129000, 32661250, 65322500, 130645000]

約数ペア:

[(1, 130645000), (2, 65322500), (4, 32661250), (5, 26129000), (8, 16330625), (10, 13064500), (17, 7685000), (20, 6532250), (25, 5225800), (29, 4505000), (34, 3842500), (40, 3266125), (50, 2612900), (53, 2465000), (58, 2252500), (68, 1921250), (85, 1537000), (100, 1306450), (106, 1232500), (116, 1126250), (125, 1045160), (136, 960625), (145, 901000), (170, 768500), (200, 653225), (212, 616250), (232, 563125), (250, 522580), (265, 493000), (290, 450500), (340, 384250), (424, 308125), (425, 307400), (493, 265000), (500, 261290), (530, 246500), (580, 225250), (625, 209032), (680, 192125), (725, 180200), (850, 153700), (901, 145000), (986, 132500), (1000, 130645), (1060, 123250), (1160, 112625), (1250, 104516), (1325, 98600), (1450, 90100), (1537, 85000), (1700, 76850), (1802, 72500), (1972, 66250), (2120, 61625), (2125, 61480), (2465, 53000), (2500, 52258), (2650, 49300), (2900, 45050), (3074, 42500), (3400, 38425), (3604, 36250), (3625, 36040), (3944, 33125), (4250, 30740), (4505, 29000), (4930, 26500), (5000, 26129), (5300, 24650), (5800, 22525), (6148, 21250), (6625, 19720), (7208, 18125), (7250, 18020), (7685, 17000), (8500, 15370), (9010, 14500), (9860, 13250), (10600, 12325), (10625, 12296)]