54894420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2334

約数の個数: 144

約数和(自身を含む): 200403840

約数和(自身を除く): 145509420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2293, 2394, 2660, 3420, 3990, 4586, 4788, 5985, 6879, 7980, 9172, 11465, 11970, 13758, 16051, 20637, 22930, 23940, 27516, 32102, 34395, 41274, 43567, 45860, 48153, 64204, 68790, 80255, 82548, 87134, 96306, 103185, 130701, 137580, 144459, 160510, 174268, 192612, 206370, 217835, 240765, 261402, 288918, 304969, 321020, 392103, 412740, 435670, 481530, 522804, 577836, 609938, 653505, 722295, 784206, 871340, 914907, 963060, 1219876, 1307010, 1444590, 1524845, 1568412, 1829814, 1960515, 2614020, 2744721, 2889180, 3049690, 3659628, 3921030, 4574535, 5489442, 6099380, 7842060, 9149070, 10978884, 13723605, 18298140, 27447210, 54894420]

約数ペア:

[(1, 54894420), (2, 27447210), (3, 18298140), (4, 13723605), (5, 10978884), (6, 9149070), (7, 7842060), (9, 6099380), (10, 5489442), (12, 4574535), (14, 3921030), (15, 3659628), (18, 3049690), (19, 2889180), (20, 2744721), (21, 2614020), (28, 1960515), (30, 1829814), (35, 1568412), (36, 1524845), (38, 1444590), (42, 1307010), (45, 1219876), (57, 963060), (60, 914907), (63, 871340), (70, 784206), (76, 722295), (84, 653505), (90, 609938), (95, 577836), (105, 522804), (114, 481530), (126, 435670), (133, 412740), (140, 392103), (171, 321020), (180, 304969), (190, 288918), (210, 261402), (228, 240765), (252, 217835), (266, 206370), (285, 192612), (315, 174268), (342, 160510), (380, 144459), (399, 137580), (420, 130701), (532, 103185), (570, 96306), (630, 87134), (665, 82548), (684, 80255), (798, 68790), (855, 64204), (1140, 48153), (1197, 45860), (1260, 43567), (1330, 41274), (1596, 34395), (1710, 32102), (1995, 27516), (2293, 23940), (2394, 22930), (2660, 20637), (3420, 16051), (3990, 13758), (4586, 11970), (4788, 11465), (5985, 9172), (6879, 7980)]