103878500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 266653296

約数和(自身を除く): 162774796

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 101, 110, 121, 125, 170, 187, 202, 220, 242, 250, 275, 340, 374, 404, 425, 484, 500, 505, 550, 605, 748, 850, 935, 1010, 1100, 1111, 1210, 1375, 1700, 1717, 1870, 2020, 2057, 2125, 2222, 2420, 2525, 2750, 3025, 3434, 3740, 4114, 4250, 4444, 4675, 5050, 5500, 5555, 6050, 6868, 8228, 8500, 8585, 9350, 10100, 10285, 11110, 12100, 12221, 12625, 15125, 17170, 18700, 18887, 20570, 22220, 23375, 24442, 25250, 27775, 30250, 34340, 37774, 41140, 42925, 46750, 48884, 50500, 51425, 55550, 60500, 61105, 75548, 85850, 93500, 94435, 102850, 111100, 122210, 138875, 171700, 188870, 205700, 207757, 214625, 244420, 257125, 277750, 305525, 377740, 415514, 429250, 472175, 514250, 555500, 611050, 831028, 858500, 944350, 1028500, 1038785, 1222100, 1527625, 1888700, 2077570, 2360875, 3055250, 4155140, 4721750, 5193925, 6110500, 9443500, 10387850, 20775700, 25969625, 51939250, 103878500]

約数ペア:

[(1, 103878500), (2, 51939250), (4, 25969625), (5, 20775700), (10, 10387850), (11, 9443500), (17, 6110500), (20, 5193925), (22, 4721750), (25, 4155140), (34, 3055250), (44, 2360875), (50, 2077570), (55, 1888700), (68, 1527625), (85, 1222100), (100, 1038785), (101, 1028500), (110, 944350), (121, 858500), (125, 831028), (170, 611050), (187, 555500), (202, 514250), (220, 472175), (242, 429250), (250, 415514), (275, 377740), (340, 305525), (374, 277750), (404, 257125), (425, 244420), (484, 214625), (500, 207757), (505, 205700), (550, 188870), (605, 171700), (748, 138875), (850, 122210), (935, 111100), (1010, 102850), (1100, 94435), (1111, 93500), (1210, 85850), (1375, 75548), (1700, 61105), (1717, 60500), (1870, 55550), (2020, 51425), (2057, 50500), (2125, 48884), (2222, 46750), (2420, 42925), (2525, 41140), (2750, 37774), (3025, 34340), (3434, 30250), (3740, 27775), (4114, 25250), (4250, 24442), (4444, 23375), (4675, 22220), (5050, 20570), (5500, 18887), (5555, 18700), (6050, 17170), (6868, 15125), (8228, 12625), (8500, 12221), (8585, 12100), (9350, 11110), (10100, 10285)]