291042180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3769}}^1$

素因数の和:3811

約数の個数: 192

約数和(自身を含む): 1064044800

約数和(自身を除く): 773002620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 858, 990, 1170, 1188, 1287, 1404, 1430, 1485, 1716, 1755, 1980, 2145, 2340, 2574, 2860, 2970, 3510, 3769, 3861, 4290, 5148, 5940, 6435, 7020, 7538, 7722, 8580, 11307, 12870, 15076, 15444, 18845, 19305, 22614, 25740, 33921, 37690, 38610, 41459, 45228, 48997, 56535, 67842, 75380, 77220, 82918, 97994, 101763, 113070, 124377, 135684, 146991, 165836, 169605, 195988, 203526, 207295, 226140, 244985, 248754, 293982, 339210, 373131, 407052, 414590, 440973, 489970, 497508, 508815, 538967, 587964, 621885, 678420, 734955, 746262, 829180, 881946, 979940, 1017630, 1077934, 1119393, 1243770, 1322919, 1469910, 1492524, 1616901, 1763892, 1865655, 2035260, 2155868, 2204865, 2238786, 2487540, 2645838, 2694835, 2939820, 3233802, 3731310, 4409730, 4477572, 4850703, 5291676, 5389670, 5596965, 6467604, 6614595, 7462620, 8084505, 8819460, 9701406, 10779340, 11193930, 13229190, 14552109, 16169010, 19402812, 22387860, 24253515, 26458380, 29104218, 32338020, 48507030, 58208436, 72760545, 97014060, 145521090, 291042180]

約数ペア:

[(1, 291042180), (2, 145521090), (3, 97014060), (4, 72760545), (5, 58208436), (6, 48507030), (9, 32338020), (10, 29104218), (11, 26458380), (12, 24253515), (13, 22387860), (15, 19402812), (18, 16169010), (20, 14552109), (22, 13229190), (26, 11193930), (27, 10779340), (30, 9701406), (33, 8819460), (36, 8084505), (39, 7462620), (44, 6614595), (45, 6467604), (52, 5596965), (54, 5389670), (55, 5291676), (60, 4850703), (65, 4477572), (66, 4409730), (78, 3731310), (90, 3233802), (99, 2939820), (108, 2694835), (110, 2645838), (117, 2487540), (130, 2238786), (132, 2204865), (135, 2155868), (143, 2035260), (156, 1865655), (165, 1763892), (180, 1616901), (195, 1492524), (198, 1469910), (220, 1322919), (234, 1243770), (260, 1119393), (270, 1077934), (286, 1017630), (297, 979940), (330, 881946), (351, 829180), (390, 746262), (396, 734955), (429, 678420), (468, 621885), (495, 587964), (540, 538967), (572, 508815), (585, 497508), (594, 489970), (660, 440973), (702, 414590), (715, 407052), (780, 373131), (858, 339210), (990, 293982), (1170, 248754), (1188, 244985), (1287, 226140), (1404, 207295), (1430, 203526), (1485, 195988), (1716, 169605), (1755, 165836), (1980, 146991), (2145, 135684), (2340, 124377), (2574, 113070), (2860, 101763), (2970, 97994), (3510, 82918), (3769, 77220), (3861, 75380), (4290, 67842), (5148, 56535), (5940, 48997), (6435, 45228), (7020, 41459), (7538, 38610), (7722, 37690), (8580, 33921), (11307, 25740), (12870, 22614), (15076, 19305), (15444, 18845)]