211310000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 200

約数和(自身を含む): 596171664

約数和(自身を除く): 384861664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 113, 125, 136, 170, 176, 187, 200, 220, 226, 250, 272, 275, 340, 374, 400, 425, 440, 452, 500, 550, 565, 625, 680, 748, 850, 880, 904, 935, 1000, 1100, 1130, 1243, 1250, 1360, 1375, 1496, 1700, 1808, 1870, 1921, 2000, 2125, 2200, 2260, 2486, 2500, 2750, 2825, 2992, 3400, 3740, 3842, 4250, 4400, 4520, 4675, 4972, 5000, 5500, 5650, 6215, 6800, 6875, 7480, 7684, 8500, 9040, 9350, 9605, 9944, 10000, 10625, 11000, 11300, 12430, 13750, 14125, 14960, 15368, 17000, 18700, 19210, 19888, 21131, 21250, 22000, 22600, 23375, 24860, 27500, 28250, 30736, 31075, 34000, 37400, 38420, 42262, 42500, 45200, 46750, 48025, 49720, 55000, 56500, 62150, 70625, 74800, 76840, 84524, 85000, 93500, 96050, 99440, 105655, 110000, 113000, 116875, 124300, 141250, 153680, 155375, 169048, 170000, 187000, 192100, 211310, 226000, 233750, 240125, 248600, 282500, 310750, 338096, 374000, 384200, 422620, 467500, 480250, 497200, 528275, 565000, 621500, 768400, 776875, 845240, 935000, 960500, 1056550, 1130000, 1200625, 1243000, 1553750, 1690480, 1870000, 1921000, 2113100, 2401250, 2486000, 2641375, 3107500, 3842000, 4226200, 4802500, 5282750, 6215000, 8452400, 9605000, 10565500, 12430000, 13206875, 19210000, 21131000, 26413750, 42262000, 52827500, 105655000, 211310000]

約数ペア:

[(1, 211310000), (2, 105655000), (4, 52827500), (5, 42262000), (8, 26413750), (10, 21131000), (11, 19210000), (16, 13206875), (17, 12430000), (20, 10565500), (22, 9605000), (25, 8452400), (34, 6215000), (40, 5282750), (44, 4802500), (50, 4226200), (55, 3842000), (68, 3107500), (80, 2641375), (85, 2486000), (88, 2401250), (100, 2113100), (110, 1921000), (113, 1870000), (125, 1690480), (136, 1553750), (170, 1243000), (176, 1200625), (187, 1130000), (200, 1056550), (220, 960500), (226, 935000), (250, 845240), (272, 776875), (275, 768400), (340, 621500), (374, 565000), (400, 528275), (425, 497200), (440, 480250), (452, 467500), (500, 422620), (550, 384200), (565, 374000), (625, 338096), (680, 310750), (748, 282500), (850, 248600), (880, 240125), (904, 233750), (935, 226000), (1000, 211310), (1100, 192100), (1130, 187000), (1243, 170000), (1250, 169048), (1360, 155375), (1375, 153680), (1496, 141250), (1700, 124300), (1808, 116875), (1870, 113000), (1921, 110000), (2000, 105655), (2125, 99440), (2200, 96050), (2260, 93500), (2486, 85000), (2500, 84524), (2750, 76840), (2825, 74800), (2992, 70625), (3400, 62150), (3740, 56500), (3842, 55000), (4250, 49720), (4400, 48025), (4520, 46750), (4675, 45200), (4972, 42500), (5000, 42262), (5500, 38420), (5650, 37400), (6215, 34000), (6800, 31075), (6875, 30736), (7480, 28250), (7684, 27500), (8500, 24860), (9040, 23375), (9350, 22600), (9605, 22000), (9944, 21250), (10000, 21131), (10625, 19888), (11000, 19210), (11300, 18700), (12430, 17000), (13750, 15368), (14125, 14960)]