76800900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:119

約数の個数: 216

約数和(自身を含む): 263795616

約数和(自身を除く): 186994716

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 33, 34, 37, 44, 50, 51, 55, 60, 66, 68, 74, 75, 85, 100, 102, 110, 111, 132, 148, 150, 165, 170, 185, 187, 204, 220, 222, 255, 275, 300, 330, 340, 370, 374, 407, 425, 444, 510, 550, 555, 561, 629, 660, 740, 748, 814, 825, 850, 925, 935, 1020, 1100, 1110, 1122, 1221, 1258, 1275, 1369, 1628, 1650, 1700, 1850, 1870, 1887, 2035, 2220, 2244, 2442, 2516, 2550, 2738, 2775, 2805, 3145, 3300, 3700, 3740, 3774, 4070, 4107, 4675, 4884, 5100, 5476, 5550, 5610, 6105, 6290, 6845, 6919, 7548, 8140, 8214, 9350, 9435, 10175, 11100, 11220, 12210, 12580, 13690, 13838, 14025, 15059, 15725, 16428, 18700, 18870, 20350, 20535, 20757, 23273, 24420, 27380, 27676, 28050, 30118, 30525, 31450, 34225, 34595, 37740, 40700, 41070, 41514, 45177, 46546, 47175, 56100, 60236, 61050, 62900, 68450, 69190, 69819, 75295, 82140, 83028, 90354, 93092, 94350, 102675, 103785, 116365, 122100, 136900, 138380, 139638, 150590, 172975, 180708, 188700, 205350, 207570, 225885, 232730, 256003, 279276, 301180, 345950, 349095, 376475, 410700, 415140, 451770, 465460, 512006, 518925, 581825, 691900, 698190, 752950, 768009, 903540, 1024012, 1037850, 1129425, 1163650, 1280015, 1396380, 1505900, 1536018, 1745475, 2075700, 2258850, 2327300, 2560030, 3072036, 3490950, 3840045, 4517700, 5120060, 6400075, 6981900, 7680090, 12800150, 15360180, 19200225, 25600300, 38400450, 76800900]

約数ペア:

[(1, 76800900), (2, 38400450), (3, 25600300), (4, 19200225), (5, 15360180), (6, 12800150), (10, 7680090), (11, 6981900), (12, 6400075), (15, 5120060), (17, 4517700), (20, 3840045), (22, 3490950), (25, 3072036), (30, 2560030), (33, 2327300), (34, 2258850), (37, 2075700), (44, 1745475), (50, 1536018), (51, 1505900), (55, 1396380), (60, 1280015), (66, 1163650), (68, 1129425), (74, 1037850), (75, 1024012), (85, 903540), (100, 768009), (102, 752950), (110, 698190), (111, 691900), (132, 581825), (148, 518925), (150, 512006), (165, 465460), (170, 451770), (185, 415140), (187, 410700), (204, 376475), (220, 349095), (222, 345950), (255, 301180), (275, 279276), (300, 256003), (330, 232730), (340, 225885), (370, 207570), (374, 205350), (407, 188700), (425, 180708), (444, 172975), (510, 150590), (550, 139638), (555, 138380), (561, 136900), (629, 122100), (660, 116365), (740, 103785), (748, 102675), (814, 94350), (825, 93092), (850, 90354), (925, 83028), (935, 82140), (1020, 75295), (1100, 69819), (1110, 69190), (1122, 68450), (1221, 62900), (1258, 61050), (1275, 60236), (1369, 56100), (1628, 47175), (1650, 46546), (1700, 45177), (1850, 41514), (1870, 41070), (1887, 40700), (2035, 37740), (2220, 34595), (2244, 34225), (2442, 31450), (2516, 30525), (2550, 30118), (2738, 28050), (2775, 27676), (2805, 27380), (3145, 24420), (3300, 23273), (3700, 20757), (3740, 20535), (3774, 20350), (4070, 18870), (4107, 18700), (4675, 16428), (4884, 15725), (5100, 15059), (5476, 14025), (5550, 13838), (5610, 13690), (6105, 12580), (6290, 12210), (6845, 11220), (6919, 11100), (7548, 10175), (8140, 9435), (8214, 9350)]