18134550

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 60710400

約数和(自身を除く): 42575850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 35, 38, 42, 45, 50, 54, 57, 63, 70, 75, 90, 95, 101, 105, 114, 126, 133, 135, 150, 171, 175, 189, 190, 202, 210, 225, 266, 270, 285, 303, 315, 342, 350, 378, 399, 450, 475, 505, 513, 525, 570, 606, 630, 665, 675, 707, 798, 855, 909, 945, 950, 1010, 1026, 1050, 1197, 1330, 1350, 1414, 1425, 1515, 1575, 1710, 1818, 1890, 1919, 1995, 2121, 2394, 2525, 2565, 2727, 2850, 3030, 3150, 3325, 3535, 3591, 3838, 3990, 4242, 4275, 4545, 4725, 5050, 5130, 5454, 5757, 5985, 6363, 6650, 7070, 7182, 7575, 8550, 9090, 9450, 9595, 9975, 10605, 11514, 11970, 12726, 12825, 13433, 13635, 15150, 17271, 17675, 17955, 19089, 19190, 19950, 21210, 22725, 25650, 26866, 27270, 28785, 29925, 31815, 34542, 35350, 35910, 38178, 40299, 45450, 47975, 51813, 53025, 57570, 59850, 63630, 67165, 68175, 80598, 86355, 89775, 95445, 95950, 103626, 106050, 120897, 134330, 136350, 143925, 159075, 172710, 179550, 190890, 201495, 241794, 259065, 287850, 318150, 335825, 362691, 402990, 431775, 477225, 518130, 604485, 671650, 725382, 863550, 954450, 1007475, 1208970, 1295325, 1813455, 2014950, 2590650, 3022425, 3626910, 6044850, 9067275, 18134550]

約数ペア:

[(1, 18134550), (2, 9067275), (3, 6044850), (5, 3626910), (6, 3022425), (7, 2590650), (9, 2014950), (10, 1813455), (14, 1295325), (15, 1208970), (18, 1007475), (19, 954450), (21, 863550), (25, 725382), (27, 671650), (30, 604485), (35, 518130), (38, 477225), (42, 431775), (45, 402990), (50, 362691), (54, 335825), (57, 318150), (63, 287850), (70, 259065), (75, 241794), (90, 201495), (95, 190890), (101, 179550), (105, 172710), (114, 159075), (126, 143925), (133, 136350), (135, 134330), (150, 120897), (171, 106050), (175, 103626), (189, 95950), (190, 95445), (202, 89775), (210, 86355), (225, 80598), (266, 68175), (270, 67165), (285, 63630), (303, 59850), (315, 57570), (342, 53025), (350, 51813), (378, 47975), (399, 45450), (450, 40299), (475, 38178), (505, 35910), (513, 35350), (525, 34542), (570, 31815), (606, 29925), (630, 28785), (665, 27270), (675, 26866), (707, 25650), (798, 22725), (855, 21210), (909, 19950), (945, 19190), (950, 19089), (1010, 17955), (1026, 17675), (1050, 17271), (1197, 15150), (1330, 13635), (1350, 13433), (1414, 12825), (1425, 12726), (1515, 11970), (1575, 11514), (1710, 10605), (1818, 9975), (1890, 9595), (1919, 9450), (1995, 9090), (2121, 8550), (2394, 7575), (2525, 7182), (2565, 7070), (2727, 6650), (2850, 6363), (3030, 5985), (3150, 5757), (3325, 5454), (3535, 5130), (3591, 5050), (3838, 4725), (3990, 4545), (4242, 4275)]