410902020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 1294675200

約数和(自身を除く): 883773180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 103, 111, 148, 180, 185, 206, 222, 309, 333, 370, 412, 444, 515, 555, 599, 618, 666, 740, 927, 1030, 1110, 1198, 1236, 1332, 1545, 1665, 1797, 1854, 2060, 2220, 2396, 2995, 3090, 3330, 3594, 3708, 3811, 4635, 5391, 5990, 6180, 6660, 7188, 7622, 8985, 9270, 10782, 11433, 11980, 15244, 17970, 18540, 19055, 21564, 22163, 22866, 26955, 34299, 35940, 38110, 44326, 45732, 53910, 57165, 61697, 66489, 68598, 76220, 88652, 107820, 110815, 114330, 123394, 132978, 137196, 171495, 185091, 199467, 221630, 228660, 246788, 265956, 308485, 332445, 342990, 370182, 398934, 443260, 555273, 616970, 664890, 685980, 740364, 797868, 925455, 997335, 1110546, 1233940, 1329780, 1850910, 1994670, 2221092, 2282789, 2776365, 3701820, 3989340, 4565578, 5552730, 6848367, 9131156, 11105460, 11413945, 13696734, 20545101, 22827890, 27393468, 34241835, 41090202, 45655780, 68483670, 82180404, 102725505, 136967340, 205451010, 410902020]

約数ペア:

[(1, 410902020), (2, 205451010), (3, 136967340), (4, 102725505), (5, 82180404), (6, 68483670), (9, 45655780), (10, 41090202), (12, 34241835), (15, 27393468), (18, 22827890), (20, 20545101), (30, 13696734), (36, 11413945), (37, 11105460), (45, 9131156), (60, 6848367), (74, 5552730), (90, 4565578), (103, 3989340), (111, 3701820), (148, 2776365), (180, 2282789), (185, 2221092), (206, 1994670), (222, 1850910), (309, 1329780), (333, 1233940), (370, 1110546), (412, 997335), (444, 925455), (515, 797868), (555, 740364), (599, 685980), (618, 664890), (666, 616970), (740, 555273), (927, 443260), (1030, 398934), (1110, 370182), (1198, 342990), (1236, 332445), (1332, 308485), (1545, 265956), (1665, 246788), (1797, 228660), (1854, 221630), (2060, 199467), (2220, 185091), (2396, 171495), (2995, 137196), (3090, 132978), (3330, 123394), (3594, 114330), (3708, 110815), (3811, 107820), (4635, 88652), (5391, 76220), (5990, 68598), (6180, 66489), (6660, 61697), (7188, 57165), (7622, 53910), (8985, 45732), (9270, 44326), (10782, 38110), (11433, 35940), (11980, 34299), (15244, 26955), (17970, 22866), (18540, 22163), (19055, 21564)]