22495320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 77623920

約数和(自身を除く): 55128600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 131, 135, 159, 162, 180, 212, 216, 262, 265, 270, 318, 324, 360, 393, 405, 424, 477, 524, 530, 540, 636, 648, 655, 786, 795, 810, 954, 1048, 1060, 1080, 1179, 1272, 1310, 1431, 1572, 1590, 1620, 1908, 1965, 2120, 2358, 2385, 2620, 2862, 3144, 3180, 3240, 3537, 3816, 3930, 4293, 4716, 4770, 5240, 5724, 5895, 6360, 6943, 7074, 7155, 7860, 8586, 9432, 9540, 10611, 11448, 11790, 13886, 14148, 14310, 15720, 17172, 17685, 19080, 20829, 21222, 21465, 23580, 27772, 28296, 28620, 34344, 34715, 35370, 41658, 42444, 42930, 47160, 53055, 55544, 57240, 62487, 69430, 70740, 83316, 84888, 85860, 104145, 106110, 124974, 138860, 141480, 166632, 171720, 187461, 208290, 212220, 249948, 277720, 312435, 374922, 416580, 424440, 499896, 562383, 624870, 749844, 833160, 937305, 1124766, 1249740, 1499688, 1874610, 2249532, 2499480, 2811915, 3749220, 4499064, 5623830, 7498440, 11247660, 22495320]

約数ペア:

[(1, 22495320), (2, 11247660), (3, 7498440), (4, 5623830), (5, 4499064), (6, 3749220), (8, 2811915), (9, 2499480), (10, 2249532), (12, 1874610), (15, 1499688), (18, 1249740), (20, 1124766), (24, 937305), (27, 833160), (30, 749844), (36, 624870), (40, 562383), (45, 499896), (53, 424440), (54, 416580), (60, 374922), (72, 312435), (81, 277720), (90, 249948), (106, 212220), (108, 208290), (120, 187461), (131, 171720), (135, 166632), (159, 141480), (162, 138860), (180, 124974), (212, 106110), (216, 104145), (262, 85860), (265, 84888), (270, 83316), (318, 70740), (324, 69430), (360, 62487), (393, 57240), (405, 55544), (424, 53055), (477, 47160), (524, 42930), (530, 42444), (540, 41658), (636, 35370), (648, 34715), (655, 34344), (786, 28620), (795, 28296), (810, 27772), (954, 23580), (1048, 21465), (1060, 21222), (1080, 20829), (1179, 19080), (1272, 17685), (1310, 17172), (1431, 15720), (1572, 14310), (1590, 14148), (1620, 13886), (1908, 11790), (1965, 11448), (2120, 10611), (2358, 9540), (2385, 9432), (2620, 8586), (2862, 7860), (3144, 7155), (3180, 7074), (3240, 6943), (3537, 6360), (3816, 5895), (3930, 5724), (4293, 5240), (4716, 4770)]