73483740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 180532260

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, 89, 90, 99, 108, 110, 132, 135, 139, 165, 178, 180, 198, 220, 267, 270, 278, 297, 330, 356, 396, 417, 445, 495, 534, 540, 556, 594, 660, 695, 801, 834, 890, 979, 990, 1068, 1188, 1251, 1335, 1390, 1485, 1529, 1602, 1668, 1780, 1958, 1980, 2085, 2403, 2502, 2670, 2780, 2937, 2970, 3058, 3204, 3753, 3916, 4005, 4170, 4587, 4806, 4895, 5004, 5340, 5874, 5940, 6116, 6255, 7506, 7645, 8010, 8340, 8811, 9174, 9612, 9790, 11748, 12015, 12371, 12510, 13761, 14685, 15012, 15290, 16020, 17622, 18348, 18765, 19580, 22935, 24030, 24742, 25020, 26433, 27522, 29370, 30580, 35244, 37113, 37530, 41283, 44055, 45870, 48060, 49484, 52866, 55044, 58740, 61855, 68805, 74226, 75060, 82566, 88110, 91740, 105732, 111339, 123710, 132165, 136081, 137610, 148452, 165132, 176220, 185565, 206415, 222678, 247420, 264330, 272162, 275220, 334017, 371130, 408243, 412830, 445356, 528660, 544324, 556695, 668034, 680405, 742260, 816486, 825660, 1113390, 1224729, 1336068, 1360810, 1632972, 1670085, 2041215, 2226780, 2449458, 2721620, 3340170, 3674187, 4082430, 4898916, 6123645, 6680340, 7348374, 8164860, 12247290, 14696748, 18370935, 24494580, 36741870, 73483740]

約数ペア:

[(1, 73483740), (2, 36741870), (3, 24494580), (4, 18370935), (5, 14696748), (6, 12247290), (9, 8164860), (10, 7348374), (11, 6680340), (12, 6123645), (15, 4898916), (18, 4082430), (20, 3674187), (22, 3340170), (27, 2721620), (30, 2449458), (33, 2226780), (36, 2041215), (44, 1670085), (45, 1632972), (54, 1360810), (55, 1336068), (60, 1224729), (66, 1113390), (89, 825660), (90, 816486), (99, 742260), (108, 680405), (110, 668034), (132, 556695), (135, 544324), (139, 528660), (165, 445356), (178, 412830), (180, 408243), (198, 371130), (220, 334017), (267, 275220), (270, 272162), (278, 264330), (297, 247420), (330, 222678), (356, 206415), (396, 185565), (417, 176220), (445, 165132), (495, 148452), (534, 137610), (540, 136081), (556, 132165), (594, 123710), (660, 111339), (695, 105732), (801, 91740), (834, 88110), (890, 82566), (979, 75060), (990, 74226), (1068, 68805), (1188, 61855), (1251, 58740), (1335, 55044), (1390, 52866), (1485, 49484), (1529, 48060), (1602, 45870), (1668, 44055), (1780, 41283), (1958, 37530), (1980, 37113), (2085, 35244), (2403, 30580), (2502, 29370), (2670, 27522), (2780, 26433), (2937, 25020), (2970, 24742), (3058, 24030), (3204, 22935), (3753, 19580), (3916, 18765), (4005, 18348), (4170, 17622), (4587, 16020), (4806, 15290), (4895, 15012), (5004, 14685), (5340, 13761), (5874, 12510), (5940, 12371), (6116, 12015), (6255, 11748), (7506, 9790), (7645, 9612), (8010, 9174), (8340, 8811)]