55319220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 191923200

約数和(自身を除く): 136603980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 67, 90, 99, 108, 110, 132, 134, 135, 139, 165, 180, 198, 201, 220, 268, 270, 278, 297, 330, 335, 396, 402, 417, 495, 540, 556, 594, 603, 660, 670, 695, 737, 804, 834, 990, 1005, 1188, 1206, 1251, 1340, 1390, 1474, 1485, 1529, 1668, 1809, 1980, 2010, 2085, 2211, 2412, 2502, 2780, 2948, 2970, 3015, 3058, 3618, 3685, 3753, 4020, 4170, 4422, 4587, 5004, 5940, 6030, 6116, 6255, 6633, 7236, 7370, 7506, 7645, 8340, 8844, 9045, 9174, 9313, 11055, 12060, 12510, 13266, 13761, 14740, 15012, 15290, 18090, 18348, 18626, 18765, 19899, 22110, 22935, 25020, 26532, 27522, 27939, 30580, 33165, 36180, 37252, 37530, 39798, 41283, 44220, 45870, 46565, 55044, 55878, 66330, 68805, 75060, 79596, 82566, 83817, 91740, 93130, 99495, 102443, 111756, 132660, 137610, 139695, 165132, 167634, 186260, 198990, 204886, 206415, 251451, 275220, 279390, 307329, 335268, 397980, 409772, 412830, 419085, 502902, 512215, 558780, 614658, 825660, 838170, 921987, 1005804, 1024430, 1229316, 1257255, 1536645, 1676340, 1843974, 2048860, 2514510, 2765961, 3073290, 3687948, 4609935, 5029020, 5531922, 6146580, 9219870, 11063844, 13829805, 18439740, 27659610, 55319220]

約数ペア:

[(1, 55319220), (2, 27659610), (3, 18439740), (4, 13829805), (5, 11063844), (6, 9219870), (9, 6146580), (10, 5531922), (11, 5029020), (12, 4609935), (15, 3687948), (18, 3073290), (20, 2765961), (22, 2514510), (27, 2048860), (30, 1843974), (33, 1676340), (36, 1536645), (44, 1257255), (45, 1229316), (54, 1024430), (55, 1005804), (60, 921987), (66, 838170), (67, 825660), (90, 614658), (99, 558780), (108, 512215), (110, 502902), (132, 419085), (134, 412830), (135, 409772), (139, 397980), (165, 335268), (180, 307329), (198, 279390), (201, 275220), (220, 251451), (268, 206415), (270, 204886), (278, 198990), (297, 186260), (330, 167634), (335, 165132), (396, 139695), (402, 137610), (417, 132660), (495, 111756), (540, 102443), (556, 99495), (594, 93130), (603, 91740), (660, 83817), (670, 82566), (695, 79596), (737, 75060), (804, 68805), (834, 66330), (990, 55878), (1005, 55044), (1188, 46565), (1206, 45870), (1251, 44220), (1340, 41283), (1390, 39798), (1474, 37530), (1485, 37252), (1529, 36180), (1668, 33165), (1809, 30580), (1980, 27939), (2010, 27522), (2085, 26532), (2211, 25020), (2412, 22935), (2502, 22110), (2780, 19899), (2948, 18765), (2970, 18626), (3015, 18348), (3058, 18090), (3618, 15290), (3685, 15012), (3753, 14740), (4020, 13761), (4170, 13266), (4422, 12510), (4587, 12060), (5004, 11055), (5940, 9313), (6030, 9174), (6116, 9045), (6255, 8844), (6633, 8340), (7236, 7645), (7370, 7506)]