2848658220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4871}}^1$

素因数の和:4930

約数の個数: 180

約数和(自身を含む): 9433371024

約数和(自身を除く): 6584712804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 361, 380, 405, 513, 540, 570, 684, 722, 810, 855, 1026, 1083, 1140, 1444, 1539, 1620, 1710, 1805, 2052, 2166, 2565, 3078, 3249, 3420, 3610, 4332, 4871, 5130, 5415, 6156, 6498, 7220, 7695, 9742, 9747, 10260, 10830, 12996, 14613, 15390, 16245, 19484, 19494, 21660, 24355, 29226, 29241, 30780, 32490, 38988, 43839, 48710, 48735, 58452, 58482, 64980, 73065, 87678, 92549, 97420, 97470, 116964, 131517, 146130, 146205, 175356, 185098, 194940, 219195, 263034, 277647, 292260, 292410, 370196, 394551, 438390, 462745, 526068, 555294, 584820, 657585, 789102, 832941, 876780, 925490, 1110588, 1315170, 1388235, 1578204, 1665882, 1758431, 1850980, 1972755, 2498823, 2630340, 2776470, 3331764, 3516862, 3945510, 4164705, 4997646, 5275293, 5552940, 7033724, 7496469, 7891020, 8329410, 8792155, 9995292, 10550586, 12494115, 14992938, 15825879, 16658820, 17584310, 21101172, 24988230, 26376465, 29985876, 31651758, 35168620, 37482345, 47477637, 49976460, 52752930, 63303516, 74964690, 79129395, 94955274, 105505860, 142432911, 149929380, 158258790, 189910548, 237388185, 284865822, 316517580, 474776370, 569731644, 712164555, 949552740, 1424329110, 2848658220]

約数ペア:

[(1, 2848658220), (2, 1424329110), (3, 949552740), (4, 712164555), (5, 569731644), (6, 474776370), (9, 316517580), (10, 284865822), (12, 237388185), (15, 189910548), (18, 158258790), (19, 149929380), (20, 142432911), (27, 105505860), (30, 94955274), (36, 79129395), (38, 74964690), (45, 63303516), (54, 52752930), (57, 49976460), (60, 47477637), (76, 37482345), (81, 35168620), (90, 31651758), (95, 29985876), (108, 26376465), (114, 24988230), (135, 21101172), (162, 17584310), (171, 16658820), (180, 15825879), (190, 14992938), (228, 12494115), (270, 10550586), (285, 9995292), (324, 8792155), (342, 8329410), (361, 7891020), (380, 7496469), (405, 7033724), (513, 5552940), (540, 5275293), (570, 4997646), (684, 4164705), (722, 3945510), (810, 3516862), (855, 3331764), (1026, 2776470), (1083, 2630340), (1140, 2498823), (1444, 1972755), (1539, 1850980), (1620, 1758431), (1710, 1665882), (1805, 1578204), (2052, 1388235), (2166, 1315170), (2565, 1110588), (3078, 925490), (3249, 876780), (3420, 832941), (3610, 789102), (4332, 657585), (4871, 584820), (5130, 555294), (5415, 526068), (6156, 462745), (6498, 438390), (7220, 394551), (7695, 370196), (9742, 292410), (9747, 292260), (10260, 277647), (10830, 263034), (12996, 219195), (14613, 194940), (15390, 185098), (16245, 175356), (19484, 146205), (19494, 146130), (21660, 131517), (24355, 116964), (29226, 97470), (29241, 97420), (30780, 92549), (32490, 87678), (38988, 73065), (43839, 64980), (48710, 58482), (48735, 58452)]