5181300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 17707200

約数和(自身を除く): 12525900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 101, 108, 114, 135, 150, 171, 180, 190, 202, 225, 228, 270, 285, 300, 303, 342, 380, 404, 450, 475, 505, 513, 540, 570, 606, 675, 684, 855, 900, 909, 950, 1010, 1026, 1140, 1212, 1350, 1425, 1515, 1710, 1818, 1900, 1919, 2020, 2052, 2525, 2565, 2700, 2727, 2850, 3030, 3420, 3636, 3838, 4275, 4545, 5050, 5130, 5454, 5700, 5757, 6060, 7575, 7676, 8550, 9090, 9595, 10100, 10260, 10908, 11514, 12825, 13635, 15150, 17100, 17271, 18180, 19190, 22725, 23028, 25650, 27270, 28785, 30300, 34542, 38380, 45450, 47975, 51300, 51813, 54540, 57570, 68175, 69084, 86355, 90900, 95950, 103626, 115140, 136350, 143925, 172710, 191900, 207252, 259065, 272700, 287850, 345420, 431775, 518130, 575700, 863550, 1036260, 1295325, 1727100, 2590650, 5181300]

約数ペア:

[(1, 5181300), (2, 2590650), (3, 1727100), (4, 1295325), (5, 1036260), (6, 863550), (9, 575700), (10, 518130), (12, 431775), (15, 345420), (18, 287850), (19, 272700), (20, 259065), (25, 207252), (27, 191900), (30, 172710), (36, 143925), (38, 136350), (45, 115140), (50, 103626), (54, 95950), (57, 90900), (60, 86355), (75, 69084), (76, 68175), (90, 57570), (95, 54540), (100, 51813), (101, 51300), (108, 47975), (114, 45450), (135, 38380), (150, 34542), (171, 30300), (180, 28785), (190, 27270), (202, 25650), (225, 23028), (228, 22725), (270, 19190), (285, 18180), (300, 17271), (303, 17100), (342, 15150), (380, 13635), (404, 12825), (450, 11514), (475, 10908), (505, 10260), (513, 10100), (540, 9595), (570, 9090), (606, 8550), (675, 7676), (684, 7575), (855, 6060), (900, 5757), (909, 5700), (950, 5454), (1010, 5130), (1026, 5050), (1140, 4545), (1212, 4275), (1350, 3838), (1425, 3636), (1515, 3420), (1710, 3030), (1818, 2850), (1900, 2727), (1919, 2700), (2020, 2565), (2052, 2525)]