27128600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 68299200

約数和(自身を除く): 41170600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 79, 85, 100, 101, 136, 158, 170, 200, 202, 316, 340, 395, 404, 425, 505, 632, 680, 790, 808, 850, 1010, 1343, 1580, 1700, 1717, 1975, 2020, 2525, 2686, 3160, 3400, 3434, 3950, 4040, 5050, 5372, 6715, 6868, 7900, 7979, 8585, 10100, 10744, 13430, 13736, 15800, 15958, 17170, 20200, 26860, 31916, 33575, 34340, 39895, 42925, 53720, 63832, 67150, 68680, 79790, 85850, 134300, 135643, 159580, 171700, 199475, 268600, 271286, 319160, 343400, 398950, 542572, 678215, 797900, 1085144, 1356430, 1595800, 2712860, 3391075, 5425720, 6782150, 13564300, 27128600]

約数ペア:

[(1, 27128600), (2, 13564300), (4, 6782150), (5, 5425720), (8, 3391075), (10, 2712860), (17, 1595800), (20, 1356430), (25, 1085144), (34, 797900), (40, 678215), (50, 542572), (68, 398950), (79, 343400), (85, 319160), (100, 271286), (101, 268600), (136, 199475), (158, 171700), (170, 159580), (200, 135643), (202, 134300), (316, 85850), (340, 79790), (395, 68680), (404, 67150), (425, 63832), (505, 53720), (632, 42925), (680, 39895), (790, 34340), (808, 33575), (850, 31916), (1010, 26860), (1343, 20200), (1580, 17170), (1700, 15958), (1717, 15800), (1975, 13736), (2020, 13430), (2525, 10744), (2686, 10100), (3160, 8585), (3400, 7979), (3434, 7900), (3950, 6868), (4040, 6715), (5050, 5372)]