82603000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 211273920

約数和(自身を除く): 128670920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 43, 50, 68, 85, 86, 100, 113, 125, 136, 170, 172, 200, 215, 226, 250, 340, 344, 425, 430, 452, 500, 565, 680, 731, 850, 860, 904, 1000, 1075, 1130, 1462, 1700, 1720, 1921, 2125, 2150, 2260, 2825, 2924, 3400, 3655, 3842, 4250, 4300, 4520, 4859, 5375, 5650, 5848, 7310, 7684, 8500, 8600, 9605, 9718, 10750, 11300, 14125, 14620, 15368, 17000, 18275, 19210, 19436, 21500, 22600, 24295, 28250, 29240, 36550, 38420, 38872, 43000, 48025, 48590, 56500, 73100, 76840, 82603, 91375, 96050, 97180, 113000, 121475, 146200, 165206, 182750, 192100, 194360, 240125, 242950, 330412, 365500, 384200, 413015, 480250, 485900, 607375, 660824, 731000, 826030, 960500, 971800, 1214750, 1652060, 1921000, 2065075, 2429500, 3304120, 4130150, 4859000, 8260300, 10325375, 16520600, 20650750, 41301500, 82603000]

約数ペア:

[(1, 82603000), (2, 41301500), (4, 20650750), (5, 16520600), (8, 10325375), (10, 8260300), (17, 4859000), (20, 4130150), (25, 3304120), (34, 2429500), (40, 2065075), (43, 1921000), (50, 1652060), (68, 1214750), (85, 971800), (86, 960500), (100, 826030), (113, 731000), (125, 660824), (136, 607375), (170, 485900), (172, 480250), (200, 413015), (215, 384200), (226, 365500), (250, 330412), (340, 242950), (344, 240125), (425, 194360), (430, 192100), (452, 182750), (500, 165206), (565, 146200), (680, 121475), (731, 113000), (850, 97180), (860, 96050), (904, 91375), (1000, 82603), (1075, 76840), (1130, 73100), (1462, 56500), (1700, 48590), (1720, 48025), (1921, 43000), (2125, 38872), (2150, 38420), (2260, 36550), (2825, 29240), (2924, 28250), (3400, 24295), (3655, 22600), (3842, 21500), (4250, 19436), (4300, 19210), (4520, 18275), (4859, 17000), (5375, 15368), (5650, 14620), (5848, 14125), (7310, 11300), (7684, 10750), (8500, 9718), (8600, 9605)]