28693500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 95606784

約数和(自身を除く): 66913284

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 37, 44, 47, 50, 55, 60, 66, 74, 75, 94, 100, 110, 111, 125, 132, 141, 148, 150, 165, 185, 188, 220, 222, 235, 250, 275, 282, 300, 330, 370, 375, 407, 444, 470, 500, 517, 550, 555, 564, 660, 705, 740, 750, 814, 825, 925, 940, 1034, 1100, 1110, 1175, 1221, 1375, 1410, 1500, 1551, 1628, 1650, 1739, 1850, 2035, 2068, 2220, 2350, 2442, 2585, 2750, 2775, 2820, 3102, 3300, 3478, 3525, 3700, 4070, 4125, 4625, 4700, 4884, 5170, 5217, 5500, 5550, 5875, 6105, 6204, 6956, 7050, 7755, 8140, 8250, 8695, 9250, 10175, 10340, 10434, 11100, 11750, 12210, 12925, 13875, 14100, 15510, 16500, 17390, 17625, 18500, 19129, 20350, 20868, 23500, 24420, 25850, 26085, 27750, 30525, 31020, 34780, 35250, 38258, 38775, 40700, 43475, 50875, 51700, 52170, 55500, 57387, 61050, 64625, 70500, 76516, 77550, 86950, 95645, 101750, 104340, 114774, 122100, 129250, 130425, 152625, 155100, 173900, 191290, 193875, 203500, 217375, 229548, 258500, 260850, 286935, 305250, 382580, 387750, 434750, 478225, 521700, 573870, 610500, 652125, 775500, 869500, 956450, 1147740, 1304250, 1434675, 1912900, 2391125, 2608500, 2869350, 4782250, 5738700, 7173375, 9564500, 14346750, 28693500]

約数ペア:

[(1, 28693500), (2, 14346750), (3, 9564500), (4, 7173375), (5, 5738700), (6, 4782250), (10, 2869350), (11, 2608500), (12, 2391125), (15, 1912900), (20, 1434675), (22, 1304250), (25, 1147740), (30, 956450), (33, 869500), (37, 775500), (44, 652125), (47, 610500), (50, 573870), (55, 521700), (60, 478225), (66, 434750), (74, 387750), (75, 382580), (94, 305250), (100, 286935), (110, 260850), (111, 258500), (125, 229548), (132, 217375), (141, 203500), (148, 193875), (150, 191290), (165, 173900), (185, 155100), (188, 152625), (220, 130425), (222, 129250), (235, 122100), (250, 114774), (275, 104340), (282, 101750), (300, 95645), (330, 86950), (370, 77550), (375, 76516), (407, 70500), (444, 64625), (470, 61050), (500, 57387), (517, 55500), (550, 52170), (555, 51700), (564, 50875), (660, 43475), (705, 40700), (740, 38775), (750, 38258), (814, 35250), (825, 34780), (925, 31020), (940, 30525), (1034, 27750), (1100, 26085), (1110, 25850), (1175, 24420), (1221, 23500), (1375, 20868), (1410, 20350), (1500, 19129), (1551, 18500), (1628, 17625), (1650, 17390), (1739, 16500), (1850, 15510), (2035, 14100), (2068, 13875), (2220, 12925), (2350, 12210), (2442, 11750), (2585, 11100), (2750, 10434), (2775, 10340), (2820, 10175), (3102, 9250), (3300, 8695), (3478, 8250), (3525, 8140), (3700, 7755), (4070, 7050), (4125, 6956), (4625, 6204), (4700, 6105), (4884, 5875), (5170, 5550), (5217, 5500)]