203669460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:682

約数の個数: 144

約数和(自身を含む): 647586576

約数和(自身を除く): 443917116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 53, 60, 74, 90, 106, 111, 148, 159, 180, 185, 212, 222, 265, 318, 333, 370, 444, 477, 530, 555, 577, 636, 666, 740, 795, 954, 1060, 1110, 1154, 1332, 1590, 1665, 1731, 1908, 1961, 2220, 2308, 2385, 2885, 3180, 3330, 3462, 3922, 4770, 5193, 5770, 5883, 6660, 6924, 7844, 8655, 9540, 9805, 10386, 11540, 11766, 17310, 17649, 19610, 20772, 21349, 23532, 25965, 29415, 30581, 34620, 35298, 39220, 42698, 51930, 58830, 61162, 64047, 70596, 85396, 88245, 91743, 103860, 106745, 117660, 122324, 128094, 152905, 176490, 183486, 192141, 213490, 256188, 275229, 305810, 320235, 352980, 366972, 384282, 426980, 458715, 550458, 611620, 640470, 768564, 917430, 960705, 1100916, 1131497, 1280940, 1376145, 1834860, 1921410, 2262994, 2752290, 3394491, 3842820, 4525988, 5504580, 5657485, 6788982, 10183473, 11314970, 13577964, 16972455, 20366946, 22629940, 33944910, 40733892, 50917365, 67889820, 101834730, 203669460]

約数ペア:

[(1, 203669460), (2, 101834730), (3, 67889820), (4, 50917365), (5, 40733892), (6, 33944910), (9, 22629940), (10, 20366946), (12, 16972455), (15, 13577964), (18, 11314970), (20, 10183473), (30, 6788982), (36, 5657485), (37, 5504580), (45, 4525988), (53, 3842820), (60, 3394491), (74, 2752290), (90, 2262994), (106, 1921410), (111, 1834860), (148, 1376145), (159, 1280940), (180, 1131497), (185, 1100916), (212, 960705), (222, 917430), (265, 768564), (318, 640470), (333, 611620), (370, 550458), (444, 458715), (477, 426980), (530, 384282), (555, 366972), (577, 352980), (636, 320235), (666, 305810), (740, 275229), (795, 256188), (954, 213490), (1060, 192141), (1110, 183486), (1154, 176490), (1332, 152905), (1590, 128094), (1665, 122324), (1731, 117660), (1908, 106745), (1961, 103860), (2220, 91743), (2308, 88245), (2385, 85396), (2885, 70596), (3180, 64047), (3330, 61162), (3462, 58830), (3922, 51930), (4770, 42698), (5193, 39220), (5770, 35298), (5883, 34620), (6660, 30581), (6924, 29415), (7844, 25965), (8655, 23532), (9540, 21349), (9805, 20772), (10386, 19610), (11540, 17649), (11766, 17310)]