55205640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1196

約数の個数: 192

約数和(自身を含む): 216028800

約数和(自身を除く): 160823160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1153, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2306, 2394, 2520, 2660, 3192, 3420, 3459, 3990, 4612, 4788, 5320, 5765, 5985, 6840, 6918, 7980, 8071, 9224, 9576, 10377, 11530, 11970, 13836, 15960, 16142, 17295, 20754, 21907, 23060, 23940, 24213, 27672, 32284, 34590, 40355, 41508, 43814, 46120, 47880, 48426, 51885, 64568, 65721, 69180, 72639, 80710, 83016, 87628, 96852, 103770, 109535, 121065, 131442, 138360, 145278, 153349, 161420, 175256, 193704, 197163, 207540, 219070, 242130, 262884, 290556, 306698, 322840, 328605, 363195, 394326, 415080, 438140, 460047, 484260, 525768, 581112, 613396, 657210, 726390, 766745, 788652, 876280, 920094, 968520, 985815, 1226792, 1314420, 1380141, 1452780, 1533490, 1577304, 1840188, 1971630, 2300235, 2628840, 2760282, 2905560, 3066980, 3680376, 3943260, 4600470, 5520564, 6133960, 6900705, 7886520, 9200940, 11041128, 13801410, 18401880, 27602820, 55205640]

約数ペア:

[(1, 55205640), (2, 27602820), (3, 18401880), (4, 13801410), (5, 11041128), (6, 9200940), (7, 7886520), (8, 6900705), (9, 6133960), (10, 5520564), (12, 4600470), (14, 3943260), (15, 3680376), (18, 3066980), (19, 2905560), (20, 2760282), (21, 2628840), (24, 2300235), (28, 1971630), (30, 1840188), (35, 1577304), (36, 1533490), (38, 1452780), (40, 1380141), (42, 1314420), (45, 1226792), (56, 985815), (57, 968520), (60, 920094), (63, 876280), (70, 788652), (72, 766745), (76, 726390), (84, 657210), (90, 613396), (95, 581112), (105, 525768), (114, 484260), (120, 460047), (126, 438140), (133, 415080), (140, 394326), (152, 363195), (168, 328605), (171, 322840), (180, 306698), (190, 290556), (210, 262884), (228, 242130), (252, 219070), (266, 207540), (280, 197163), (285, 193704), (315, 175256), (342, 161420), (360, 153349), (380, 145278), (399, 138360), (420, 131442), (456, 121065), (504, 109535), (532, 103770), (570, 96852), (630, 87628), (665, 83016), (684, 80710), (760, 72639), (798, 69180), (840, 65721), (855, 64568), (1064, 51885), (1140, 48426), (1153, 47880), (1197, 46120), (1260, 43814), (1330, 41508), (1368, 40355), (1596, 34590), (1710, 32284), (1995, 27672), (2280, 24213), (2306, 23940), (2394, 23060), (2520, 21907), (2660, 20754), (3192, 17295), (3420, 16142), (3459, 15960), (3990, 13836), (4612, 11970), (4788, 11530), (5320, 10377), (5765, 9576), (5985, 9224), (6840, 8071), (6918, 7980)]